# Wilson - Cornwall Hills - PCEN - ITRDB CANA238 #---------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program # National Centers for Environmental Information (NCEI) #---------------------------------------------------- # Template Version 4.0 # Encoding: UTF-8 # NOTE: Please cite original publication, NOAA Landing Page URL, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, study title, NOAA Landing Page URL, and date accessed. # # Description/Documentation lines begin with # # Data lines have no # # # NOAA_Landing_Page: https://www.ncei.noaa.gov/access/paleo-search/study/5512 # Landing_Page_Description: NOAA Landing Page of this file's parent study, which includes all study metadata. # # Study_Level_JSON_Metadata: https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/json/noaa-tree-5512.json # Study_Level_JSON_Description: JSON metadata of this data file's parent study, which includes all study metadata. # # Data_Type: Tree Ring # # Dataset_DOI: # # Science_Keywords: #-------------------- # Resource_Links # # Data_Download_Resource: https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/northamerica/canada/cana238x-rwl-noaa.txt # Data_Download_Description: Raw Measurements - NOAA Template File; cana238x-rwl-noaa.txt # # Related_Online_Resource: https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/northamerica/canada/cana238x.rwl # Related_Online_Description: RWL File; Raw Measurements - Tucson Decadal File # # Supplemental_Download_Resource: https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/cana238x.txt # Supplemental_Description: Text File; Correlation Stats # #-------------------- # Contribution_Date # Date: 2007-08-03 #-------------------- # File_Last_Modified_Date # Date: 2007-08-03 #-------------------- # Title # Study_Name: Wilson - Cornwall Hills - PCEN - ITRDB CANA238 #-------------------- # Investigators # Investigators: Wilson, R.J.S.(https://orcid.org/0000-0003-4486-8904); Luckman, B.H.(https://orcid.org/0000-0003-0365-6059) #-------------------- # Description_Notes_and_Keywords # Description: NOAA Template Raw Measurements file added 2019-02-04. #-------------------- # Publication # Authors: Rob Wilson, Rohit Rao, Miloš Rydval, Cheryl Wood, Lars-Åke Larsson, and Brian H. Luckman # Journal_Name: The Holocene # Published_Title: Blue Intensity for dendroclimatology: The BC blues: A case study from British Columbia, Canada # Published_Date_or_Year: 2014 # Volume: 24 # Pages: 1428-1438 # Issue: 11 # Report_Number: # DOI: 10.1177/0959683614544051 # Full_Citation: None # Abstract: Maximum latewood density (MXD) is a strong proxy of summer temperatures. Despite this, there is a paucity of long MXD chronologies in the Northern Hemisphere, which limits large-scale tree-ring-based reconstructions of past temperature which are dominated by ring-width (RW) data - a weaker temperature proxy at inter-annual time-scales. This paucity likely results from the relative expense of measuring MXD and the lack of laboratories with the facilities to measure it. Herein, we test the ability of a relatively new, less expensive, tree-ring parameter, Blue Intensity (BI), to act as a surrogate parameter for MXD. BI was measured on Engelmann spruce samples from British Columbia where MXD had previously been measured to allow direct comparison between the two parameters. Signal strength analyses indicate that 8 MXD series were needed to acquire a robust mean chronology while BI needed 14. Utilising different detrending methods and parameter choices (RW + MXD vs RW + BI), a suite of reconstruction variants was developed. The explained variance from the regression modelling (1901-1995) of May-August maximum temperatures ranged from 52% to 55%. Validation tests over the earlier 1870-1900 period could not statistically distinguish between the different variants, although spectral analysis identified more lower frequency information extant in the MXD-based reconstructions - although this result was sensitive to the detrending method used. Ultimately, despite the MXD-based reconstruction explaining slightly more of the climatic variance, statistically robust reconstructions of past summer temperatures were also derived using BI. These results suggest that there is great potential in utilising BI for dendroclimatology in place of MXD data. However, more experimentation is needed to understand (1) how well BI can capture centennial and lower frequency information and (2) what biases may result from wood discolouration, either from species showing a distinct heartwood/sapwood boundary or from partly decayed sub-fossil samples. #-------------------- # Funding_Agency # Funding_Agency_Name: # Grant: #-------------------- # Site_Information # Site_Name: Cornwall Hills # Location: British Columbia # Northernmost_Latitude: 50.7 # Southernmost_Latitude: 50.7 # Easternmost_Longitude: -121.45 # Westernmost_Longitude: -121.45 # Elevation_m: 1980 #-------------------- # Data_Collection # Collection_Name: CANA238 # First_Year: 1554 # Last_Year: 1997 # Time_Unit: CE # Core_Length_m: # Parameter_Keywords: maximum density # Notes: None #-------------------- # Species # Species_Name: Picea engelmannii Parry ex Engelm. # Common_Name: Engelmann spruce # Tree_Species_Code: PCEN #-------------------- # Variables # # PaST_Thesaurus_Download_Resource: https://www.ncei.noaa.gov/access/paleo-search/skos/past-thesaurus.rdf # PaST_Thesaurus_Download_Description: Paleoenvironmental Standard Terms (PaST) Thesaurus terms, definitions, and relationships in SKOS format. # # Data variables follow that are preceded by '##' in columns one and two. # Variables format: shortname-tab-var components: what, material, error, units, seasonality, data type, detail, method, C or N for Character or Numeric data) # ## age_CE age,,,year Common Era,,tree ring,,,N, ## C9804NE_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9804NE; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9804SE2_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9804SE2; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9805N_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9805N; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9805SW_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9805SW; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9808W_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9808W; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9811W_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9811W; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9813N_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9813N; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9814E_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9814E; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9814N_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9814N; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9817S_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9817S; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9817E_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9817E; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9818E_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9818E; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9822NE_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9822NE; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9822NW_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9822NW; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9825N_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9825N; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9825S_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9825S; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9827N_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9827N; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9827W_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9827W; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9829S_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9829S; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9830S_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9830S; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9830W_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9830W; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9831SE_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9831SE; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9831W_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9831W; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## C9832W_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: C9832W; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 #--------------------- # Data: # Missing_Values: NA age_CE C9804NE_raw C9804SE2_raw C9805N_raw C9805SW_raw C9808W_raw C9811W_raw C9813N_raw C9814E_raw C9814N_raw C9817S_raw C9817E_raw C9818E_raw C9822NE_raw C9822NW_raw C9825N_raw C9825S_raw C9827N_raw C9827W_raw C9829S_raw C9830S_raw C9830W_raw C9831SE_raw C9831W_raw C9832W_raw 1689 NA NA 1.03 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 1690 NA NA 0.97 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 1691 NA NA 1 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 1692 NA NA 0.98 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 1693 NA NA 0.9 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 1694 NA NA 1 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 1695 NA NA 0.85 NA NA NA NA NA NA NA 0.84 NA NA NA NA NA NA NA NA NA NA NA NA NA 1696 NA NA 0.93 NA NA NA NA NA NA NA 0.87 NA NA NA NA NA NA NA NA NA NA NA NA NA 1697 NA NA 0.83 NA NA NA NA NA NA NA 0.92 NA NA NA NA NA NA NA NA NA NA NA 0.94 NA 1698 NA NA 0.92 NA NA NA NA NA NA NA 1 NA NA NA NA NA NA NA NA NA NA NA 1.05 NA 1699 NA NA 0.77 NA NA NA NA NA NA NA 0.76 NA NA NA NA NA NA NA NA NA NA NA 0.74 NA 1700 NA NA 0.73 NA NA NA NA NA NA NA 0.88 NA NA NA NA NA NA NA NA NA NA NA 0.92 NA 1701 NA NA 0.79 NA NA NA NA NA NA NA 1.07 NA NA NA NA NA NA NA NA NA NA NA 0.92 NA 1702 NA NA 0.73 NA NA NA NA NA NA NA 0.9 NA NA NA NA NA NA NA NA NA NA NA 1 NA 1703 NA NA 0.78 NA NA NA NA NA NA NA 0.92 NA NA NA NA NA NA NA NA NA NA NA 0.94 NA 1704 NA NA 0.92 NA NA NA NA NA NA NA 1.05 NA NA NA NA NA NA NA NA NA NA 1.09 1.08 NA 1705 NA NA 0.89 NA NA NA NA NA NA NA 0.94 NA NA NA NA NA NA NA NA NA NA 1.11 1.08 NA 1706 NA NA 0.85 NA NA NA NA NA NA NA 0.86 NA NA NA NA NA NA NA NA NA NA 1.04 1.05 NA 1707 NA NA 0.85 1.36 NA NA NA NA NA NA 1.02 NA NA NA NA NA NA NA NA NA NA 1.03 1.01 NA 1708 NA NA 0.75 1.33 NA NA NA NA NA NA 0.78 NA NA NA NA NA NA NA NA NA NA 0.93 0.94 NA 1709 NA NA 0.79 1.32 NA NA NA NA NA NA 0.8 NA NA NA NA NA NA NA NA NA NA 1.09 1.02 NA 1710 NA NA 0.84 1.33 NA NA NA NA NA NA 0.75 1.07 NA NA NA NA NA NA NA NA NA 1.03 0.97 NA 1711 NA NA 0.84 1.37 NA NA NA NA NA NA 0.82 1.14 NA NA NA NA NA NA NA NA NA 1.09 0.94 NA 1712 NA NA 0.85 1.37 NA NA NA NA NA NA 1.03 1.22 NA NA NA NA NA NA NA NA NA 1.1 1.05 NA 1713 NA NA 0.79 1.34 NA NA NA NA NA NA 1.05 1.18 NA NA NA NA 1.61 NA NA NA NA 1.04 1.08 NA 1714 NA NA 0.82 1.39 NA NA NA NA NA NA 0.93 1.12 NA NA NA NA 1.62 NA NA NA NA 1.08 1.11 NA 1715 NA NA 0.73 1.33 NA NA NA NA NA NA 0.76 1.1 NA NA NA NA 1.31 NA NA NA NA 1.05 0.96 NA 1716 NA NA 0.82 1.38 NA NA NA NA NA NA 0.92 1.15 NA NA NA NA 1.46 NA NA NA NA 1.07 1.01 NA 1717 NA NA 0.73 1.29 NA NA NA NA NA NA 0.74 1.06 NA NA NA NA 1.42 NA NA NA NA 0.96 0.95 NA 1718 NA NA 0.83 1.43 NA NA NA NA NA NA 0.83 1.17 NA NA NA NA 1.34 NA NA NA NA 1.06 1.07 NA 1719 NA NA 0.77 1.31 NA NA NA NA NA NA 0.72 1.15 NA NA NA NA 1.36 NA NA NA NA 0.94 0.97 NA 1720 NA NA 0.83 1.48 NA NA NA NA NA NA 0.8 1.19 NA NA NA NA 1.39 NA NA NA NA 1.08 1.12 NA 1721 NA NA 0.79 1.35 NA NA NA NA NA NA 0.75 1.07 NA NA NA NA 1.34 NA NA NA NA 0.93 0.91 NA 1722 NA NA 0.81 1.38 NA NA NA NA NA NA 0.91 1.2 NA NA NA NA 1.36 NA NA NA NA 1.06 1.1 NA 1723 NA NA 0.83 1.43 NA NA NA NA NA NA 0.95 1.14 NA NA NA NA 1.43 NA NA NA NA 1.1 1.07 NA 1724 NA NA 0.76 1.35 NA NA NA NA NA NA 0.83 1.1 NA NA NA NA 1.31 NA NA NA NA 1.01 1.03 NA 1725 NA NA 0.76 1.42 NA NA NA NA NA NA 0.8 1.13 NA NA NA NA 1.4 NA NA NA NA 1.07 1.07 NA 1726 NA NA 0.64 1.19 NA NA NA NA NA NA 0.56 0.97 NA NA NA NA 1.07 NA NA NA NA 0.84 1.02 NA 1727 NA NA 0.74 1.31 NA NA NA NA NA NA 0.75 1.08 NA NA NA NA 1.2 NA NA NA NA 0.92 1.01 NA 1728 NA NA 0.73 1.32 NA NA NA NA NA NA 0.74 1.19 NA NA NA NA 1.22 NA NA NA NA 1.08 1.1 NA 1729 NA NA 0.73 1.22 NA NA NA NA NA NA 0.75 1.1 NA NA NA NA 1.16 NA NA NA NA 0.97 0.97 NA 1730 NA NA 0.72 1.27 NA NA NA NA NA NA 0.81 1.06 NA NA NA NA 1.26 NA NA NA NA 0.94 1.04 NA 1731 NA NA 0.6 1.19 NA NA NA NA NA NA 0.57 0.95 NA NA NA NA 1.07 NA NA NA NA 0.81 0.75 NA 1732 NA NA 0.77 1.27 NA NA NA NA NA NA 0.75 1.05 NA NA NA NA 1.23 NA NA NA NA 1.01 0.98 NA 1733 NA NA 0.82 1.36 NA NA NA NA NA NA 0.88 1.26 NA NA NA NA 1.27 NA NA NA NA 1.09 1.13 NA 1734 NA NA 0.76 1.28 NA NA NA NA NA NA 0.77 1 NA NA NA NA 1.19 NA NA NA NA 1.02 1.05 NA 1735 NA NA 0.82 1.36 NA NA NA NA NA NA 0.79 1.07 NA NA NA NA 1.29 NA NA NA NA 1.07 1.17 NA 1736 NA NA 0.84 1.34 NA NA NA NA NA NA 0.78 1.19 NA NA NA NA 1.33 NA NA NA NA 0.99 1.08 NA 1737 NA NA 0.78 1.32 NA NA NA NA NA NA 0.84 1.08 NA NA NA NA 1.34 NA NA NA NA 1.05 1.13 NA 1738 NA NA 0.68 1.23 NA NA NA NA NA NA 0.66 0.91 NA NA NA NA 1.17 NA NA NA NA 0.85 0.8 NA 1739 NA NA 0.78 1.27 NA NA NA NA NA 0.85 0.83 1.05 NA NA NA NA 1.29 NA NA NA NA 0.98 0.94 NA 1740 NA NA 0.75 1.26 NA NA NA NA NA 0.9 0.86 1.14 NA NA NA NA 1.27 NA NA NA NA 1.01 1.05 NA 1741 NA NA 0.7 1.3 NA NA NA NA NA 0.8 0.87 1.07 NA NA NA NA 1.26 NA NA NA NA 1.1 1.16 NA 1742 NA NA 0.71 1.23 NA NA NA NA NA 0.82 0.7 1 NA NA NA NA 1.13 NA NA NA NA 0.97 0.93 NA 1743 NA NA 0.88 1.34 NA NA NA NA NA 0.98 0.86 1.06 NA NA NA NA 1.31 NA NA NA NA 1.04 1.13 NA 1744 NA NA 0.69 1.19 NA NA NA NA NA 0.77 0.72 0.93 NA NA NA NA 1.29 NA NA NA NA 0.91 0.89 NA 1745 NA NA 0.66 1.28 NA NA NA NA NA 0.68 0.75 0.97 0.98 NA NA NA 1.16 NA NA NA NA 0.93 0.89 NA 1746 NA NA 0.8 1.33 NA NA NA NA NA 0.94 0.79 1.06 1.06 NA NA NA 1.2 NA NA NA NA 0.99 1 NA 1747 NA NA 0.8 1.32 NA NA NA NA NA 1.01 0.79 1.1 1.06 NA NA NA 1.26 NA NA NA NA 1.07 1.11 NA 1748 NA NA 0.93 1.32 NA NA NA NA NA 0.98 0.82 1.08 1.15 NA NA NA 1.33 NA NA NA NA 1.09 1.15 NA 1749 NA NA 0.71 1.21 NA NA NA NA NA 0.72 0.49 0.96 0.88 NA NA NA 1.09 NA NA NA NA 0.8 0.79 NA 1750 NA NA 0.86 1.32 NA NA NA NA NA 0.95 0.78 1.07 1.15 NA NA NA 1.31 NA NA NA NA 1.02 1.08 NA 1751 NA NA 0.69 1.24 NA NA NA NA NA 0.83 0.66 0.98 1.04 NA NA NA 1.17 NA NA NA NA 0.96 0.99 1.17 1752 NA NA 0.75 1.3 NA NA NA NA NA 0.79 0.56 1.01 1.01 NA NA NA 1.15 NA NA NA NA 0.96 0.96 0.9 1753 NA NA 0.74 1.31 NA NA NA NA NA 0.87 0.71 1.04 1.1 NA NA NA 1.18 NA NA NA NA 1.02 1.17 1.12 1754 NA NA 0.75 1.29 NA NA NA NA NA 0.84 0.69 1.01 1.03 NA NA NA 1.19 NA NA NA NA 1.09 1.12 0.96 1755 NA NA 0.77 1.32 NA NA NA NA NA 0.84 0.67 1 1.05 NA NA NA 1.12 NA NA NA NA 1.05 1.05 1.12 1756 NA NA 0.76 1.39 NA NA 0.57 NA NA 0.78 0.67 1.02 1.03 0.84 NA NA 1.13 NA NA NA NA 1.08 1.12 1.09 1757 NA NA 0.79 1.41 NA NA 0.59 NA NA 1.02 0.82 1.11 1.22 0.88 NA NA 1.14 NA NA NA NA 1.19 1.21 1.1 1758 NA NA 0.81 1.41 NA NA 0.57 NA NA 0.93 0.77 1.08 1.25 0.93 NA NA 1.17 1.67 NA NA NA 1.08 1.17 1.12 1759 NA NA 0.8 1.38 NA NA 0.57 NA NA 0.91 0.78 1.06 1.19 0.91 NA NA 1.14 1.62 NA NA NA 1.06 1.09 1.04 1760 NA NA 0.68 1.3 NA NA 0.47 NA NA 0.79 0.62 0.93 1.06 0.82 0.78 NA 1.07 1.58 NA NA NA 0.9 0.96 1.02 1761 NA NA 0.75 1.29 NA NA 0.6 NA NA 0.93 0.78 1.13 1.09 0.84 0.71 NA 1.09 1.63 NA NA NA 1.04 1.1 1.06 1762 NA NA 0.56 1.19 NA NA 0.45 NA NA 0.65 0.51 0.9 0.86 0.73 0.65 NA 0.95 1.4 NA NA NA 0.78 0.78 0.8 1763 NA NA 0.77 1.31 NA NA 0.64 NA NA 0.79 0.65 1.09 1.1 0.8 0.71 NA 1.14 1.54 NA NA NA 1.02 1.05 1.05 1764 NA NA 0.73 1.45 NA NA 0.5 NA NA 0.78 0.62 1.01 1.14 0.8 0.79 NA 1.14 1.46 NA NA NA 0.96 1.01 0.92 1765 NA NA 0.69 1.35 NA NA 0.53 NA NA 0.79 0.64 1.05 1.06 0.74 0.8 NA 1.18 1.55 NA NA NA 0.98 1.08 1.08 1766 NA NA 0.76 1.41 NA NA 0.53 NA NA 0.84 0.61 1.06 1.03 0.75 0.7 NA 1.09 1.56 NA NA NA 0.85 1.01 0.95 1767 NA NA 0.75 1.35 NA NA 0.44 NA NA 0.77 0.6 1.03 1.06 0.73 0.78 NA 1.03 1.57 NA NA NA 0.86 0.98 0.97 1768 NA NA 0.8 1.38 NA NA 0.52 NA NA 0.86 0.68 1.03 1.16 0.75 0.81 NA 1.16 1.61 NA NA NA 0.99 1.16 1.04 1769 NA NA 0.74 1.36 NA NA 0.44 0.72 NA 0.82 0.63 0.99 1.04 0.68 0.69 NA 1.07 1.53 NA NA NA 0.89 0.95 1.01 1770 NA NA 0.71 1.31 NA NA 0.53 0.87 NA 0.8 0.68 0.99 1.04 0.75 0.65 NA 0.99 1.54 NA NA NA 0.9 0.98 1 1771 NA NA 0.72 1.29 NA NA 0.56 0.78 NA 0.92 0.78 1.09 1.09 0.78 0.68 NA 1.03 1.54 NA NA NA 0.98 1.13 1.01 1772 NA NA 0.72 1.25 NA NA 0.57 0.72 NA 0.89 0.75 1.02 1.06 0.85 0.71 NA 1.02 1.46 NA NA NA 0.91 1.05 0.94 1773 NA NA 0.74 1.32 NA NA 0.49 0.78 NA 0.92 0.8 1.02 1.12 0.74 0.68 NA 1.05 1.42 NA NA NA 1.01 1.13 0.98 1774 NA NA 0.76 1.24 NA NA 0.51 0.84 NA 0.87 0.78 1.17 1.1 0.82 0.62 NA 1.15 1.55 NA NA NA 0.91 1.03 1.05 1775 NA NA 0.81 1.36 NA 0.87 0.47 0.82 NA 0.9 0.82 1.11 1.12 0.95 0.67 NA 1.09 1.55 NA NA NA 0.95 1.07 0.97 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0.81 NA 0.77 0.63 1.01 1.13 0.66 0.63 NA 0.98 1.41 NA NA NA 0.76 1.01 0.78 1786 NA NA 0.7 1.39 1.12 0.75 0.55 0.84 NA 0.9 0.78 1.03 1.08 0.68 0.74 NA 1 1.41 NA NA NA 0.88 1.08 0.75 1787 NA NA 0.7 1.31 0.97 0.62 0.55 0.78 NA 0.88 0.78 0.96 1.01 0.67 0.72 NA 0.9 1.38 NA NA NA 0.99 1.01 0.71 1788 NA NA 0.64 1.33 0.98 0.63 0.51 0.81 NA 0.81 0.73 0.99 1.04 0.62 0.7 NA 0.86 1.39 NA NA NA 0.85 0.96 0.63 1789 NA NA 0.7 1.33 1.06 0.68 0.49 0.73 1.08 0.79 0.71 1.02 1.02 0.64 0.75 NA 0.95 1.46 NA NA NA 0.89 1.01 0.75 1790 NA NA 0.74 1.39 1.13 0.78 0.54 0.76 0.94 0.75 0.69 0.89 0.92 0.55 0.77 NA 1.03 1.39 NA NA NA 0.8 1.05 0.7 1791 NA NA 0.79 1.48 1.21 0.83 0.55 0.87 1.1 0.91 0.78 1.09 1.06 0.75 0.71 NA 1.11 1.53 NA NA NA 0.97 1.15 0.83 1792 NA NA 0.73 1.4 1.12 0.73 0.51 0.76 1.09 0.83 0.68 1.01 1.04 0.74 0.74 NA 1.11 1.45 NA NA NA 0.85 1.04 0.74 1793 NA NA 0.67 1.35 1 0.76 0.55 0.84 1.02 0.77 0.58 0.98 1.08 0.71 0.6 NA 1 1.37 NA NA NA 0.79 0.99 0.73 1794 NA NA 0.77 1.36 1.03 0.77 0.55 0.77 1.04 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0.61 0.69 0.86 0.73 1880 NA 0.61 0.69 0.95 0.76 0.53 0.43 0.4 0.56 0.69 0.58 0.83 0.74 0.47 0.74 0.65 0.72 0.96 0.89 0.48 0.54 0.73 0.93 0.62 1881 NA 0.65 0.57 0.98 0.68 0.42 0.39 0.33 0.54 0.77 0.58 0.75 0.76 0.45 0.72 0.58 0.72 0.86 0.89 0.48 0.49 0.66 0.81 0.56 1882 NA 0.8 0.71 1.12 0.86 0.65 0.52 0.69 0.68 0.86 0.8 1.1 0.93 0.64 0.83 0.72 0.88 1.01 1.03 0.58 0.64 0.92 1.03 0.79 1883 NA 0.9 0.81 1.15 1.01 0.74 0.68 0.8 0.73 0.93 0.74 1.19 1.01 0.67 0.98 0.75 1.01 1.17 1.04 0.79 0.72 0.98 1.1 0.78 1884 NA 0.76 0.82 1.13 0.94 0.77 0.7 0.85 0.75 0.84 0.79 1.06 0.99 0.68 0.98 0.77 0.97 1.16 1.15 0.76 0.74 1.1 1.03 0.83 1885 1.23 0.84 0.78 1.11 1.06 0.73 0.63 0.81 0.73 0.9 0.78 1.1 1.01 0.71 0.93 0.81 0.99 1.08 1.13 0.66 0.73 0.98 0.95 0.92 1886 1.22 0.73 0.84 1.03 0.93 0.69 0.59 0.86 0.81 0.95 0.75 1 1.03 0.75 0.99 0.81 1 1.04 1.11 0.74 0.71 0.99 0.93 0.83 1887 1.17 0.8 0.77 1.01 0.91 0.67 0.62 0.85 0.83 0.93 0.8 0.99 1.04 0.7 0.96 0.8 0.94 1.03 1.03 0.69 0.82 0.97 1.08 0.77 1888 1.19 0.84 0.75 1.1 0.9 0.72 0.63 0.71 0.79 0.96 0.85 1.09 1.08 0.71 1.03 0.81 1.01 1 1.06 0.69 0.67 1.03 1.05 0.88 1889 1.24 0.81 0.86 1.14 1.04 0.7 0.66 0.83 0.86 1.02 0.92 1.11 1 0.81 0.98 0.82 1.02 1.01 1.01 0.72 0.81 0.95 1.05 0.81 1890 1.1 0.73 0.79 1.11 1.05 0.73 0.63 0.79 0.74 0.9 0.76 0.88 0.88 0.66 0.91 0.79 0.92 0.88 0.9 0.67 0.77 0.96 1.01 0.78 1891 1.22 0.79 0.83 1.15 0.98 0.69 0.73 0.84 0.78 0.95 0.84 1.07 1.04 0.73 1.03 0.8 1.03 0.98 1.04 0.72 0.79 0.89 0.95 0.88 1892 1.05 0.72 0.75 1.03 0.96 0.66 0.71 0.65 0.7 0.99 0.8 0.87 0.85 0.61 0.9 0.74 0.95 0.86 1.01 0.66 0.81 0.82 0.95 0.8 1893 1.05 0.64 0.73 1.09 0.89 0.41 0.73 0.67 0.67 0.89 0.76 0.9 0.87 0.67 0.8 0.81 0.85 0.81 0.88 0.65 0.74 0.9 0.98 0.72 1894 1.19 0.8 0.78 1.08 0.94 0.7 0.75 0.82 0.78 0.99 0.82 1.07 1.01 0.71 1.01 0.79 1.06 1.03 1.06 0.72 0.77 0.91 1 0.93 1895 0.95 0.68 0.7 0.94 0.85 0.5 0.63 0.68 0.7 0.82 0.62 0.93 0.9 0.57 0.84 0.74 0.85 0.78 0.91 0.65 0.71 0.91 0.92 0.74 1896 1.19 0.82 0.73 1.14 0.94 0.54 0.69 0.8 0.81 0.93 0.83 1.01 1.05 0.69 0.98 0.83 0.99 1.01 1.07 0.71 0.73 0.89 0.97 0.81 1897 1.16 0.86 0.75 1.06 0.91 0.7 0.59 0.7 0.87 0.79 0.78 1.08 0.96 0.58 0.94 0.77 0.97 1 1.08 0.77 0.75 0.83 0.95 0.8 1898 1.23 0.85 0.79 1.11 0.9 0.75 0.62 0.87 0.83 0.98 0.92 1 1.02 0.64 1.07 0.73 1.06 0.98 1.07 0.85 0.85 0.9 1.01 0.94 1899 1.03 0.75 0.58 0.83 0.88 0.4 0.42 0.55 0.51 0.6 0.52 0.73 0.77 0.43 0.7 0.7 0.88 0.88 0.91 0.48 0.56 0.57 0.74 0.48 1900 1.04 0.62 0.73 1.08 0.89 0.45 0.63 0.69 0.6 0.83 0.73 0.79 0.73 0.43 0.85 0.79 0.8 0.8 0.88 0.64 0.71 0.83 0.94 0.6 1901 1.11 0.72 0.72 1.12 0.95 0.63 0.68 0.82 0.8 0.88 0.74 0.92 0.85 0.57 0.89 0.92 0.88 0.81 0.93 0.73 0.69 1.07 1.18 0.91 1902 1.08 0.72 0.66 1.05 0.82 0.67 0.54 0.79 0.73 0.88 0.72 0.93 0.8 0.51 0.85 0.79 0.91 0.86 0.99 0.6 0.62 0.93 0.95 0.76 1903 1.1 0.62 0.58 1 0.77 0.62 0.53 0.7 0.71 0.76 0.6 0.89 0.75 0.46 0.82 0.78 0.79 0.81 0.88 0.56 0.6 0.89 0.9 0.66 1904 1.34 0.92 0.7 1.13 0.9 0.78 0.64 0.9 0.83 1 0.84 1.18 0.98 0.67 0.98 0.98 1 1.02 1.14 0.79 0.74 0.99 1.03 0.89 1905 1.18 0.73 0.71 1.07 0.87 0.68 0.61 0.85 0.75 0.83 0.76 0.89 0.88 0.55 0.86 0.79 0.97 0.94 0.97 0.6 0.68 0.89 0.92 0.81 1906 1.25 0.83 0.7 1.11 0.88 0.71 0.67 0.95 0.82 0.96 0.82 1.07 1.06 0.67 0.9 0.92 1.04 0.99 1 0.7 0.69 1.02 0.99 0.96 1907 1.15 0.66 0.64 1.05 0.83 0.56 0.5 0.66 0.65 0.89 0.65 0.74 0.9 0.52 0.72 0.78 0.88 0.79 0.86 0.6 0.64 0.94 0.89 0.82 1908 1.24 0.75 0.59 1.05 0.81 0.6 0.66 0.74 0.75 0.88 0.74 0.95 0.94 0.64 0.85 0.86 0.93 0.92 0.9 0.67 0.69 0.92 0.89 0.85 1909 1.33 0.82 0.57 0.99 0.89 0.67 0.53 0.93 0.77 0.94 0.76 1.01 1.05 0.69 0.89 0.88 0.95 0.94 1 0.62 0.66 0.96 0.87 0.88 1910 1.23 0.65 0.73 1.08 0.93 0.49 0.65 0.74 0.82 0.91 0.76 0.9 0.98 0.65 0.83 0.84 0.88 0.85 0.95 0.68 0.8 0.88 0.92 0.86 1911 1.23 0.73 0.72 1.02 1 0.63 0.57 0.81 0.83 0.85 0.75 0.92 0.88 0.6 0.85 0.89 0.94 0.94 0.98 0.66 0.72 0.84 0.9 0.76 1912 1.24 0.75 0.7 1.05 0.93 0.56 0.61 0.8 0.91 0.9 0.72 0.97 0.95 0.64 0.86 0.9 0.92 0.94 1.02 0.58 0.7 0.81 0.89 0.86 1913 1.15 0.65 0.64 1.09 0.92 0.48 0.57 0.64 0.8 0.81 0.67 0.81 0.91 0.59 0.76 0.85 0.9 0.82 0.96 0.53 0.66 0.91 0.86 0.8 1914 1.37 0.84 0.66 1.1 1.03 0.56 0.63 0.76 0.95 1 0.88 1.06 1.03 0.72 0.92 0.94 0.98 0.96 1.07 0.6 0.68 0.98 0.97 0.84 1915 1.41 0.77 0.67 1.07 0.95 0.56 0.63 0.86 0.91 0.92 0.84 1.11 1.07 0.72 0.97 0.95 1.01 1.02 1.09 0.69 0.67 1.02 0.98 0.9 1916 1.21 0.73 0.7 1.06 0.83 0.66 0.52 0.71 0.79 0.88 0.78 0.87 0.89 0.56 0.77 0.83 0.89 0.87 0.96 0.71 0.68 0.84 0.96 0.8 1917 1.34 0.73 0.79 1.13 0.94 0.66 0.65 0.78 0.94 0.94 0.79 1.06 1.01 0.66 0.84 0.9 0.99 0.92 1.01 0.65 0.72 0.8 0.91 0.9 1918 1.29 0.69 0.75 1.04 0.97 0.59 0.53 0.76 0.88 0.84 0.78 1 0.96 0.68 0.81 0.84 0.95 0.9 1.04 0.7 0.71 0.83 0.82 0.85 1919 1.21 0.68 0.75 1.03 0.89 0.61 0.61 0.73 0.89 0.96 0.75 0.93 1.03 0.67 0.8 0.84 0.99 0.86 1.04 0.74 0.69 0.96 0.85 0.84 1920 1.24 0.73 0.75 0.98 0.9 0.6 0.6 0.74 0.86 0.93 0.79 0.93 1.04 0.64 0.85 0.87 0.95 0.85 0.99 0.75 0.7 0.97 1.05 0.87 1921 1.32 0.69 0.68 1.03 0.84 0.67 0.62 0.78 0.88 0.88 0.71 0.87 0.94 0.6 0.75 0.8 0.83 0.82 0.99 0.59 0.66 0.83 0.94 0.81 1922 1.41 0.79 0.78 1.06 0.95 0.78 0.62 0.88 0.99 0.9 0.8 1.16 1.07 0.76 0.87 0.89 0.95 1.03 1.12 0.66 0.72 0.99 0.96 0.82 1923 1.36 0.79 0.76 1.12 0.9 0.74 0.57 0.94 0.92 0.83 0.78 0.96 1.06 0.72 0.91 0.95 0.94 0.93 1.02 0.65 0.68 0.92 0.94 0.84 1924 1.3 0.75 0.72 1.02 0.85 0.68 0.59 0.79 0.92 0.91 0.73 0.94 1.03 0.67 0.81 0.79 0.99 0.92 1.01 0.59 0.57 0.93 0.93 0.85 1925 1.41 0.86 0.84 1.15 0.86 0.89 0.64 0.98 1.09 0.93 0.9 1.1 1.12 0.76 0.95 0.95 0.93 0.99 1.1 0.61 0.79 1.05 0.99 0.89 1926 1.33 0.75 0.76 1.06 0.89 0.67 0.64 0.94 1.02 0.88 0.76 0.98 1.09 0.73 0.92 0.92 0.94 0.9 1.07 0.68 0.62 0.99 0.88 0.82 1927 1.26 0.66 0.7 0.93 0.87 0.72 0.7 0.75 0.92 0.84 0.67 0.79 1.01 0.69 0.76 0.87 0.91 0.88 0.92 0.63 0.61 0.88 0.93 0.82 1928 1.35 0.83 0.77 1.03 0.88 0.7 0.87 0.9 0.98 0.98 0.78 1.03 1.04 0.64 0.9 0.89 1.05 0.95 0.98 0.63 0.65 0.99 0.95 0.84 1929 1.33 0.73 0.74 1.06 0.9 0.69 0.64 0.88 1.02 0.98 0.83 0.96 1.07 0.74 0.92 0.93 1.02 1.01 1.02 0.76 0.67 0.91 0.92 0.87 1930 1.43 0.89 0.84 1.05 0.91 0.76 0.65 0.93 1.04 0.96 0.83 1.12 1.05 0.71 0.93 0.93 1.09 1.07 1.07 0.81 0.72 1.01 0.95 0.95 1931 1.33 0.81 0.8 1.11 0.95 0.71 0.59 0.82 0.94 0.97 0.8 1 1.04 0.69 0.85 0.91 1.05 0.93 0.99 0.73 0.78 1.01 0.98 0.99 1932 1.35 0.8 0.63 0.93 0.93 0.77 0.49 0.92 1 0.93 0.81 0.94 1.03 0.7 0.9 0.88 1.04 0.99 0.99 0.65 0.68 0.97 0.98 0.92 1933 1.25 0.71 0.93 1.04 0.81 0.67 0.64 0.77 0.89 0.82 0.66 0.71 0.98 0.65 0.71 0.79 0.96 0.81 0.89 0.67 0.57 0.86 0.95 0.74 1934 1.24 0.8 0.68 1.01 0.82 0.71 0.45 0.77 0.87 0.83 0.73 0.95 1 0.6 0.77 0.81 1.06 1 0.97 0.64 0.64 0.86 0.9 0.78 1935 1.29 0.8 0.8 1.06 0.84 0.68 0.57 0.83 0.9 0.99 0.71 0.9 1.07 0.57 0.83 0.87 1.01 0.87 0.95 0.71 0.63 1.01 1.06 0.85 1936 1.33 0.89 0.85 1.15 1.09 0.69 0.69 1.03 0.98 1.04 0.87 1.12 1.19 0.76 0.89 0.94 1.17 1.08 1.03 0.97 0.84 1.1 1.14 0.93 1937 1.35 0.77 0.64 0.98 0.83 0.64 0.47 0.78 0.87 0.9 0.61 0.85 0.95 0.63 0.8 0.91 0.98 0.94 0.87 0.74 0.65 0.89 0.88 0.73 1938 1.27 0.85 0.77 1.08 1.09 0.67 0.58 0.97 0.96 1.01 0.75 0.93 1.07 0.65 0.89 0.94 1.06 0.98 1.01 0.73 0.65 1.07 0.91 0.93 1939 1.22 0.77 0.73 1.09 0.92 0.73 0.53 0.98 0.92 0.95 0.72 0.89 1 0.68 0.9 0.9 0.95 0.88 0.94 0.8 0.75 1.1 0.91 0.84 1940 1.25 0.82 0.59 1.04 1.03 0.75 0.5 0.97 0.99 0.97 0.82 0.94 1.13 0.79 0.82 0.91 1 0.93 1.05 0.51 0.64 1.09 0.86 0.89 1941 1.25 0.64 0.68 1.08 0.92 0.66 0.54 0.91 0.91 0.97 0.75 0.89 1.1 0.76 0.8 0.92 1.03 0.88 1 NA 0.64 1.09 0.9 0.79 1942 1.3 0.82 0.66 1.12 0.92 0.65 0.46 0.91 0.94 1.01 0.73 0.93 1.02 0.67 0.84 0.97 0.99 0.87 0.91 NA 0.68 1.08 0.95 0.78 1943 1.21 0.73 0.7 1.16 0.85 0.59 0.49 0.91 0.88 0.86 0.66 0.76 0.97 0.62 0.74 0.86 0.94 0.82 0.94 NA 0.53 0.93 0.87 0.67 1944 1.35 0.77 0.67 1.1 0.77 0.54 0.52 0.96 0.92 0.94 0.67 0.88 0.98 0.6 0.73 0.82 1.01 0.86 0.89 NA 0.59 0.93 0.89 0.8 1945 1.35 0.84 0.71 1.09 0.91 0.4 0.58 0.89 0.96 0.95 0.79 0.99 1.1 0.73 0.86 0.96 1.07 0.92 0.92 NA 0.71 1.13 0.99 0.8 1946 1.4 0.84 0.66 1.1 0.9 0.74 0.65 1 0.99 1.05 0.85 1.06 1.13 0.72 0.87 0.85 1 0.94 0.95 NA 0.74 1.1 1.01 0.84 1947 1.33 0.73 0.67 1.08 0.86 0.59 0.45 0.89 0.97 0.95 0.89 0.85 1.03 0.68 0.72 0.79 1.01 0.86 0.89 NA 0.69 0.93 0.93 0.76 1948 1.2 0.64 0.58 1.06 0.74 0.46 0.48 0.73 0.88 0.75 0.6 0.77 0.88 0.51 0.61 0.7 0.89 0.79 0.78 NA 0.54 0.88 0.86 0.57 1949 1.36 0.84 0.61 1 0.77 0.52 0.49 0.84 1 0.97 0.74 0.9 1 0.64 0.75 0.81 1.05 0.93 0.97 NA 0.6 0.97 0.83 0.59 1950 1.34 0.85 0.67 1.09 0.87 0.7 0.59 0.96 1 0.88 0.75 0.98 1.03 0.71 0.75 0.89 1.11 0.96 0.94 NA 0.64 1.02 1 0.75 1951 1.27 0.81 0.69 1.18 0.85 0.58 0.58 0.9 0.87 0.92 0.81 0.94 1.03 0.71 0.74 0.9 1.07 0.87 0.89 NA 0.66 0.95 0.95 0.74 1952 1.28 0.72 0.65 1.1 0.82 0.5 0.58 0.94 0.87 0.91 0.77 0.85 0.92 0.58 0.71 0.87 0.99 0.85 0.84 NA 0.56 0.94 0.89 0.72 1953 1.36 0.81 0.59 1.05 0.81 0.61 0.67 0.96 0.91 1 0.7 1.01 1.02 0.66 0.7 0.84 1.11 0.9 0.9 NA 0.61 0.85 0.9 0.95 1954 1.14 0.61 0.48 0.93 0.71 0.38 0.46 0.66 0.66 0.75 0.52 0.73 0.77 0.43 0.57 0.73 0.82 0.66 0.72 NA 0.43 0.81 0.81 0.49 1955 1.39 0.92 0.6 1.01 0.97 0.71 0.67 0.97 0.94 1.11 0.83 0.97 1.02 0.71 0.73 0.93 1.04 1.03 0.94 NA 0.56 0.96 0.9 0.77 1956 1.35 0.83 0.63 1.19 0.85 0.65 0.75 1 0.88 0.98 0.77 0.92 1.03 0.76 0.75 0.91 1.05 0.93 0.9 NA 0.58 0.91 0.99 0.92 1957 1.22 0.72 0.58 1.04 0.9 0.61 0.62 0.85 0.84 0.93 0.74 0.76 0.86 0.61 0.72 0.87 1.02 0.92 0.84 NA 0.52 0.86 0.97 0.65 1958 1.35 0.94 0.65 1 0.93 0.77 0.6 1.01 1.06 1.05 0.88 0.99 1.13 0.81 0.85 0.95 1.07 1.01 0.99 NA 0.64 1.12 1.04 1 1959 1.25 0.54 0.51 0.99 0.68 0.39 0.52 0.67 0.75 0.74 0.54 0.69 0.84 0.52 0.56 0.73 0.89 0.79 0.78 NA 0.46 0.82 0.8 0.6 1960 1.29 0.66 0.62 1.12 0.77 0.53 0.66 0.78 0.81 0.78 0.72 0.77 0.89 0.64 0.76 0.82 1.01 0.86 0.81 NA 0.69 0.92 0.88 0.72 1961 1.44 0.69 0.67 1.08 0.79 0.67 0.69 1.02 0.88 0.89 0.8 0.91 0.97 0.79 0.75 1.03 1.03 0.93 0.9 NA 0.77 0.99 0.95 0.72 1962 1.3 0.57 0.54 1.04 0.66 0.52 0.54 0.85 0.84 0.74 0.65 0.72 0.91 0.7 0.66 0.81 0.96 0.81 0.84 NA 0.62 0.75 0.8 0.59 1963 1.51 0.84 0.68 1 0.89 0.71 0.65 1 0.99 1.01 0.9 0.95 1.09 0.81 0.73 0.97 1.09 0.94 1.02 NA 0.73 0.92 0.87 0.71 1964 1.25 0.66 0.63 0.96 0.66 0.45 0.47 0.67 0.66 0.67 0.57 0.81 0.82 0.55 0.52 0.75 0.81 0.73 0.83 NA NA 0.69 0.9 0.58 1965 1.46 0.79 0.65 1.15 0.88 0.76 0.7 0.9 0.94 0.99 0.94 0.91 1.05 0.8 0.78 0.99 1.18 1.1 1.12 NA NA 1.06 0.94 0.82 1966 1.48 0.78 0.6 1.09 0.77 0.65 0.59 0.88 0.9 0.89 0.85 0.82 1.02 0.65 0.71 0.89 1.01 0.86 1.08 NA NA 0.93 0.83 0.79 1967 1.54 0.84 0.68 1.14 0.83 0.7 0.74 0.96 0.89 1.02 0.81 0.94 1.03 0.66 0.71 0.98 1.03 0.91 1.09 NA NA 1.04 0.9 0.88 1968 1.34 0.63 0.62 1.07 0.81 0.56 0.48 0.86 0.84 0.81 0.73 0.78 0.92 0.6 0.59 0.88 0.96 0.84 0.96 NA NA 0.76 0.7 0.61 1969 1.47 0.67 0.54 1.03 0.77 0.71 0.58 0.89 0.96 0.95 0.74 1.03 1.02 0.72 0.66 0.91 0.97 0.99 1.14 NA NA 0.9 0.7 0.8 1970 1.49 0.8 0.58 1.05 0.73 0.79 0.53 0.98 0.99 0.91 0.82 1 1.05 0.71 0.71 1.02 1.02 0.96 1.14 NA NA 1.01 0.92 0.85 1971 1.42 0.75 0.58 1.16 0.8 0.77 0.66 0.92 0.96 0.96 0.9 1.02 1.12 0.82 0.69 1.07 1.02 1.07 1.09 NA NA 1.02 0.93 0.84 1972 1.45 0.75 0.51 1.01 0.75 0.78 0.62 0.87 1 0.89 0.87 1.09 1.09 0.73 0.69 1.01 1.03 0.99 1.14 NA NA 0.97 0.88 0.85 1973 1.41 0.61 0.51 1.04 0.75 0.67 0.55 0.97 1 0.88 0.81 0.88 1.08 0.61 0.62 0.87 0.95 0.84 1.01 NA NA 0.87 0.79 0.8 1974 1.34 0.73 0.55 1.07 0.81 0.76 0.69 0.92 0.93 0.94 0.83 0.96 0.99 0.73 0.68 0.98 1 0.88 1.05 NA NA 0.93 0.83 0.8 1975 1.21 0.57 0.48 0.9 0.67 0.57 0.58 0.69 0.77 0.71 0.72 0.68 0.91 0.53 0.51 0.75 0.89 0.74 0.96 NA NA 0.89 0.72 0.6 1976 1.21 0.57 0.49 0.96 0.71 0.54 0.5 0.77 0.79 0.75 0.7 0.74 0.9 0.57 0.55 0.85 0.81 0.77 0.89 NA NA 0.8 0.79 0.63 1977 1.4 0.68 0.68 1.03 0.81 0.63 0.64 0.85 0.91 0.8 0.81 0.87 0.95 0.66 0.7 0.95 1.01 0.8 0.92 NA NA 0.96 0.95 0.79 1978 1.41 0.72 0.57 0.97 0.79 0.61 0.65 0.85 0.94 0.83 0.79 0.84 0.93 0.61 0.68 0.89 0.89 0.82 0.92 NA NA 0.88 0.91 0.71 1979 1.58 0.79 0.74 1.06 0.89 0.77 0.65 0.93 1.1 0.96 0.94 1.01 1.13 0.72 0.76 1.01 1.11 1.01 1.01 NA NA 1.01 0.96 0.88 1980 1.35 0.59 0.45 0.91 0.72 0.51 0.45 0.67 0.83 0.72 0.64 0.79 0.81 0.54 0.56 0.74 0.88 0.76 0.84 NA NA 0.8 0.84 0.69 1981 1.45 0.78 0.68 1.09 0.81 0.61 0.61 0.87 0.96 0.86 0.87 0.94 0.98 0.62 0.75 0.89 1.06 0.95 1.01 NA NA 0.98 0.98 0.82 1982 1.55 0.85 0.69 1 0.85 0.66 0.56 0.85 1.02 1.1 0.91 0.97 1.03 0.65 0.7 0.9 1.01 0.94 1.05 NA NA 1.01 1.02 0.84 1983 1.47 0.86 0.65 1.12 0.86 0.64 0.57 0.91 1.03 1.01 0.89 1.02 1.06 0.71 0.74 0.89 1.06 0.83 1.07 NA NA 0.99 0.98 0.82 1984 1.36 0.68 0.59 1.06 0.71 0.55 0.59 0.86 0.81 0.83 0.79 0.79 0.97 0.59 0.64 0.79 0.93 0.86 0.92 NA NA 0.85 0.91 0.64 1985 1.53 0.75 0.68 1.08 0.79 0.68 0.58 0.97 1.03 0.92 0.91 0.93 1.03 0.62 0.71 0.92 1.11 1.03 1.08 NA NA 0.94 0.89 0.81 1986 1.48 0.89 0.64 1.07 0.79 0.83 0.6 1 1.02 0.92 0.9 0.98 1.08 0.64 0.77 0.93 1.18 0.92 1.13 NA NA 0.94 0.94 0.88 1987 1.45 0.74 0.59 1.08 0.83 0.66 0.56 0.91 1.02 0.86 0.81 0.71 0.97 0.64 0.68 0.87 1.05 0.91 1.07 NA NA 0.89 0.99 0.73 1988 1.48 0.76 0.63 1.13 0.84 0.69 0.48 0.93 0.91 0.82 0.82 0.83 1.04 0.57 0.72 0.92 1 0.81 0.96 NA NA 0.96 0.94 0.75 1989 1.42 0.8 0.71 1.07 0.81 0.7 0.59 0.86 0.96 0.88 0.8 0.98 1.06 0.66 0.68 0.78 1.05 0.79 0.95 NA NA 0.92 1.02 0.8 1990 1.46 0.75 0.64 1.06 0.74 0.74 0.55 0.91 1.13 0.88 0.84 0.85 1.03 0.63 0.59 0.9 1.04 0.9 0.99 NA NA 0.92 0.99 0.78 1991 1.41 0.78 0.51 1.09 0.74 0.75 0.51 0.94 1 0.8 0.73 0.83 1 0.51 0.59 0.91 0.93 0.85 0.96 NA NA 0.89 0.94 0.79 1992 1.51 0.86 0.7 1.13 0.82 0.77 0.52 0.94 1.08 0.95 0.9 0.95 1 0.76 0.62 1.06 1.14 0.92 1.07 NA NA 0.98 1.06 0.81 1993 1.51 0.79 0.61 0.99 0.7 0.74 0.49 0.68 1.01 0.81 0.68 0.85 1.04 0.6 0.64 0.83 1.1 0.92 1.07 NA NA 0.92 0.9 0.71 1994 1.6 0.86 0.69 1.18 0.84 0.73 0.52 0.98 1.06 0.93 0.79 0.91 1.1 0.73 0.68 0.93 1.09 0.91 1.01 NA NA 0.92 0.94 0.83 1995 1.43 0.58 0.63 0.95 0.69 0.49 0.39 0.72 0.95 0.72 0.63 0.7 0.99 0.55 0.45 0.76 0.96 0.71 0.86 NA NA 0.74 0.91 0.7 1996 1.57 0.8 0.71 1.19 0.79 0.79 0.52 0.95 0.99 0.81 0.74 0.84 1.05 0.62 0.66 0.83 1.02 0.82 0.94 NA NA 0.95 1 0.92 1997 1.62 0.75 0.63 1.12 0.83 0.75 0.49 0.81 0.97 0.79 0.7 0.83 1.07 0.62 0.66 0.86 1.05 0.86 0.97 NA NA 0.9 0.95 1.05