# Maxwell - Beall Woods - LITU - ITRDB IL027 #---------------------------------------------------- # 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/34633 # 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-34633.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/usa/il027-rwl-noaa.txt # Data_Download_Description: Raw Measurements - NOAA Template File; il027-rwl-noaa.txt # # Related_Online_Resource: https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/il027.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/il027.txt # Supplemental_Description: Text File; Correlation Stats # #-------------------- # Contribution_Date # Date: 2021-10-06 #-------------------- # File_Last_Modified_Date # Date: 2021-10-06 #-------------------- # Title # Study_Name: Maxwell - Beall Woods - LITU - ITRDB IL027 #-------------------- # Investigators # Investigators: Maxwell, J.T.(https://orcid.org/0000-0001-9195-3146); Au, T.F.(https://orcid.org/0000-0003-0591-9342); Strange, B.M.; Bregy, J.C.(https://orcid.org/0000-0002-3483-595X); Therrell, M.D. #-------------------- # Description_Notes_and_Keywords # Description: Climate response of tulip poplar. NOAA Template Raw Measurements file added 2021-12-29. #-------------------- # Publication # Authors: David LeBlanc, Justin Maxwell, Neil Pederson, Adam Berland, Tessa Mandra # Journal_Name: Ecosphere # Published_Title: Radial growth responses of tulip poplar (Liriodendron tulipifera) to climate in the eastern United States # Published_Date_or_Year: 2020 # Volume: 11 # Pages: # Issue: 10 # Report_Number: # DOI: 10.1002/ecs2.3203 # Full_Citation: None # Abstract: Tulip poplar is an important component of the eastern deciduous forest and one of the few diffuse-porous tree species with indeterminate apical growth in North America for which there are substantial dendroecological data. This dendroecological study evaluated correlations between radial growth of tulip poplar and monthly, seasonal, and annual climate variables and how these correlations varied across time and spatial climate gradients. The strongest and most spatially consistent correlations were with climate variables related to site water balance, especially precipitation. Growth was positively correlated with climate variables related to site water balance during the months of May through July of the year the annual ring forms and during the previous year growing season and autumn. Growth was negatively correlated with prior year growing season maximum temperature, but positively correlated with prior winter minimum temperature. There was some evidence of temporal variation in growth-climate associations between 1900 and 2016, but the climate variables with the strongest associations were consistent across different time periods. Correlations with climate variables related to water stress increased from east to west as precipitation decreased, but there was no spatial trend in correlations with growing season temperature from north to south as temperature increases. Strength of positive correlations with winter temperature increased from north to south. Growth of tulip poplar will likely be adversely affected if drought frequency or severity increases during the twenty-first century. Increased winter temperature would likely have a positive influence on growth during the subsequent growing season in some parts of the species range. Radial growth of tulip poplar is most affected by climate conditions during a narrow time period early in the growing season, similar to results obtained for multiple oak species and a few other diffuse-porous species in eastern North America. Simulation modelers might consider the phenology of these correlations to formulate more biologically realistic tree climate response functions. #-------------------- # Funding_Agency # Funding_Agency_Name: US Department of Agriculture # Grant: 2017-67013-26191 #-------------------- # Site_Information # Site_Name: Beall Woods # Location: Illinois # Northernmost_Latitude: 38.355 # Southernmost_Latitude: 38.355 # Easternmost_Longitude: -87.8233 # Westernmost_Longitude: -87.8233 # Elevation_m: 141 #-------------------- # Data_Collection # Collection_Name: IL027 # First_Year: 1815 # Last_Year: 2016 # Time_Unit: CE # Core_Length_m: # Parameter_Keywords: ring width # Notes: None #-------------------- # Species # Species_Name: Liriodendron tulipifera L. # Common_Name: tuliptree # Tree_Species_Code: LITU #-------------------- # 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, ## BET01A_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET01A; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET01B_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET01B; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET02A_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET02A; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET02B_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET02B; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET03A_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET03A; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET03B_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET03B; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET05A_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET05A; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET05B_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET05B; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET06A_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET06A; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET06B_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET06B; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET07A_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET07A; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET07B_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET07B; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET08A_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET08A; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET08B_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET08B; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET09A_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET09A; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET09B_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET09B; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET10A_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET10A; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999 ## BET10B_raw total ring width,,,millimeter,,tree ring,,,N,Tree ID: BET10B; 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 BET01A_raw BET01B_raw BET02A_raw BET02B_raw BET03A_raw BET03B_raw BET05A_raw BET05B_raw BET06A_raw BET06B_raw BET07A_raw BET07B_raw BET08A_raw BET08B_raw BET09A_raw BET09B_raw BET10A_raw BET10B_raw 1815 NA NA NA NA 6.389 NA NA NA NA NA NA NA NA NA NA NA NA NA 1816 NA NA NA NA 4.271 NA NA NA NA NA NA NA NA NA NA NA NA NA 1817 NA NA NA NA 2.351 NA NA NA NA NA NA NA NA NA NA NA NA NA 1818 NA NA NA NA 2.132 NA NA NA NA NA NA NA NA NA NA NA NA NA 1819 NA NA NA NA 1.544 2.164 NA NA NA NA NA NA NA NA NA NA NA NA 1820 NA NA NA NA 1.253 1.467 NA NA NA NA NA NA NA NA NA NA NA NA 1821 NA NA NA NA 1.507 1.19 NA NA NA NA NA NA NA NA NA NA NA NA 1822 NA NA NA NA 1.909 2.762 NA NA NA NA 2.513 NA NA NA NA NA NA NA 1823 NA NA NA NA 4.583 1.738 NA NA NA NA 3.032 NA NA NA NA NA NA NA 1824 NA NA NA NA 3.384 0.734 NA NA NA NA 2.55 NA NA NA NA NA NA NA 1825 NA NA NA NA 4.197 0.997 NA NA NA NA 2.293 NA NA NA NA NA NA NA 1826 NA NA NA NA 1.721 1.111 NA NA NA NA 2.072 NA NA NA NA NA NA NA 1827 NA NA NA NA 2.117 1.495 NA NA NA NA 2.229 NA 3.082 NA NA NA NA NA 1828 NA NA NA NA 2.656 0.766 NA NA NA NA 2.349 NA 2.788 NA NA NA NA NA 1829 NA NA NA NA 1.403 0.818 NA NA NA NA 1.781 NA 2.052 NA NA NA NA NA 1830 NA NA NA NA 2.165 1.06 NA NA NA NA 2.326 NA 1.725 NA NA NA NA NA 1831 NA NA NA NA 2.153 1.51 NA NA 5.205 NA 2.278 NA 2.317 NA NA NA NA NA 1832 NA NA NA NA 2.13 1.817 NA NA 3.474 NA 2.776 NA 2.326 NA NA NA NA NA 1833 NA NA NA NA 1.468 0.769 NA NA 3.412 NA 2.37 NA 2.831 NA NA NA NA NA 1834 NA 1.015 NA NA 0.983 0.452 NA NA 0.736 NA 0.625 NA 0.783 0.571 NA NA NA NA 1835 NA 0.939 NA NA 0.641 0.409 NA 0.988 1.592 NA 0.877 NA 1.171 0.965 NA NA NA NA 1836 NA 1.561 NA NA 0.685 0.572 NA 2.102 1.866 NA 1.4 NA 2.184 1.745 NA NA NA NA 1837 NA 3.373 NA NA 3.037 1.687 NA 2.287 2.055 NA 1.215 NA 1.787 2.41 NA NA NA NA 1838 NA 1.693 NA NA 3.245 1.575 NA 4.158 2.492 NA 1.705 NA 2.249 3.267 NA NA NA NA 1839 1.955 2.3 NA NA 2.346 2.081 NA 3.076 2.778 NA 1.535 NA 2.131 2.326 NA NA NA NA 1840 1.515 3.019 NA 2.137 2.983 2.458 NA 3.412 3.262 NA 1.937 NA 1.659 2.03 NA NA NA NA 1841 1.988 2.579 NA 1.791 1.684 1.327 NA 2.331 1.661 NA 1.856 NA 0.859 1.552 NA NA NA NA 1842 1.256 2.66 NA 2.631 1.64 1.263 NA 3.832 1.988 NA 2.084 NA 2.015 3.418 NA NA NA NA 1843 1.087 1.508 NA 1.771 2.013 1.565 NA 2.668 1.313 NA 1.808 NA 1.307 1.147 NA NA NA NA 1844 1.999 1.751 NA 2.459 2.915 2.342 NA 4.711 2.801 NA 2.05 NA 1.735 2.769 NA NA NA NA 1845 3.408 2.987 NA 3.775 2.699 3.974 3.97 4.144 3.124 NA 2.525 NA 2.248 3.266 NA NA NA NA 1846 2.206 2.371 NA 2.855 1.224 3.727 3.155 3.402 1.819 1.634 2.078 NA 1.658 1.738 NA NA NA NA 1847 2.456 3.107 NA 2.013 1.942 3.035 2.971 3.311 1.887 1.702 2.578 NA 1.625 1.911 NA NA NA NA 1848 3.381 3.42 NA 3.405 1.49 1.671 3.483 3.55 1.808 1.723 2.806 NA 2.372 2.521 NA NA NA NA 1849 2.392 2.96 NA 3.669 1.986 2.635 2.753 2.556 2.275 3.021 2.059 NA 2.024 4.393 NA 3.009 NA NA 1850 0.927 1.932 NA 2.519 0.918 1.611 2.186 2.243 1.562 1.856 2.006 NA 1.071 2.534 NA 2.228 NA NA 1851 1.804 2.011 NA 2.398 1.379 1.832 3.639 2.832 1.807 1.873 1.588 NA 1.019 2.982 NA 2.908 NA NA 1852 2.593 2.281 NA 1.342 1.347 1.287 2.365 2.482 2.009 2.813 1.611 NA 1.146 1.684 NA 1.857 NA NA 1853 1.832 2.156 NA 1.27 1.577 2.535 2.851 2.372 2.074 1.925 2.351 NA 2.048 2.603 NA 2.284 NA NA 1854 2.283 2.346 NA 0.96 2.137 2.757 2.263 1.857 1.434 1.197 2.435 NA 1.686 2.957 NA 2.21 NA NA 1855 1.301 1.57 NA 0.833 2.503 1.601 1.648 1.866 1.412 1.664 2.734 NA 1.024 2.053 NA 2.954 NA NA 1856 1.572 1.493 NA 1.148 1.037 2.008 2.394 2.316 1.283 0.922 1.929 NA 0.817 1.732 NA 3.067 NA NA 1857 1.655 1.826 NA 1.818 1.506 1.7 1.677 1.9 1.439 1.307 3.182 NA 1.67 2.246 NA 2.385 NA NA 1858 1.923 1.885 1.337 2.192 1.872 2.038 3.252 2.694 1.213 1.598 2.947 NA 1.91 2.517 NA 2.521 NA NA 1859 1.504 1.565 1.493 2.455 1.679 1.538 2.384 1.952 1.023 1.792 2.53 NA 1.591 1.829 NA 3.211 NA NA 1860 3.724 3.049 3.223 4.834 2.769 2.212 3.027 2.507 1.853 2.585 3.452 NA 1.938 1.909 NA 2.947 NA NA 1861 2.791 2.395 2.097 3.133 2.523 2.601 1.807 2.087 2.009 2.672 2.544 2.279 1.42 1.684 NA 1.996 NA NA 1862 2.302 2.695 2.741 4.249 2.175 2.402 1.511 1.653 1.179 2.027 2.206 1.95 1.726 2.042 NA 2.616 NA NA 1863 1.371 1.34 4.203 4.448 2.531 2.696 1.506 1.365 1.095 2.633 1.653 1.538 1.369 2.25 NA 2.57 NA NA 1864 1.58 1.447 2.915 2.535 2.606 3.128 1.006 1.162 0.481 1.107 0.725 0.879 0.923 1.036 NA 1.52 NA NA 1865 2.188 1.467 4.624 2.317 1.388 2.3 1.494 1.844 0.691 1.704 1.198 1.335 0.923 1.986 NA 2.539 NA NA 1866 2.346 2.443 5.521 3.932 2.45 4.106 3.215 2.37 1.293 2.473 1.653 1.253 0.975 2.077 NA 3.082 NA NA 1867 2.638 1.861 2.979 2.008 1.337 3.048 1.521 1.68 1.411 1.853 1.174 0.991 0.946 1.107 NA 2.445 NA NA 1868 2.063 1.515 3.377 2.976 2.338 4.053 3.114 2.098 0.99 0.983 1.57 1.309 1.734 1.123 NA 2.166 NA NA 1869 1.714 1.706 3.038 2.528 2.261 4.103 2.473 1.691 0.883 1.086 1.5 1.469 1.552 1.346 NA 1.812 NA NA 1870 0.923 1.924 1.864 1.87 2.144 3.807 1.693 1.127 0.624 0.782 1.226 1.126 1.124 0.906 NA 1.846 NA NA 1871 0.984 1.488 2.824 2.569 2.133 3.758 1.773 1.299 0.941 0.858 0.887 1.152 0.535 0.566 3.443 2.058 NA NA 1872 1.148 1.157 1.184 2.037 2.283 3.433 1.223 1.365 0.603 0.718 0.933 0.834 0.69 0.728 3.363 2.404 NA NA 1873 1.795 1.319 2.35 5.153 1.836 1.715 1.144 1.392 0.685 0.725 0.536 0.673 0.683 0.601 4.135 1.825 NA NA 1874 1.727 1.371 1.335 2.141 2.659 2.262 0.647 0.901 0.397 0.575 0.761 0.927 0.775 0.666 7.592 2.094 NA NA 1875 2.583 2.467 2.948 3.648 2.094 2.994 1.464 1.04 0.847 0.97 0.801 0.89 0.997 1.335 3.667 2.031 NA NA 1876 6.433 5.607 4.619 5.475 1.114 7.908 3.155 2.711 1.87 2.826 0.975 1.591 1.133 2.07 3.655 2.204 NA NA 1877 4.527 4.185 3.148 3.627 2.261 6.064 2.705 2.04 1.699 1.319 1.042 1.251 1.05 1.922 2.186 1.972 NA NA 1878 3.159 2.689 4.099 4.021 3.452 6.847 2.916 2.348 2.213 2.514 1.772 2.134 1.453 1.992 4.727 3.118 NA NA 1879 3.475 3.38 2.517 3.138 1.046 2.502 2.521 3.283 2.354 2.506 0.866 0.768 0.693 0.542 2.53 0.909 NA NA 1880 4.827 2.659 4.206 3.698 1.245 2.79 2.68 4.139 2.029 3.5 1.804 2.437 0.509 1.744 4.464 1.843 NA NA 1881 3.633 1.588 2.844 1.727 1.15 2.627 1.027 2.116 1.301 1.888 1.078 0.99 0.384 1.022 2.422 1.994 NA NA 1882 11.937 4.348 4.895 5.805 1.364 4.636 2.41 5.814 4.668 5.923 4.696 5.081 2.519 4.983 4.324 4.33 NA NA 1883 10.619 5.493 5.348 5.978 1.289 6.337 1.315 9.092 2.996 5.22 5.341 4.059 2.908 4.452 2.69 2.996 NA NA 1884 6.165 4.012 4.349 4.936 0.914 3.64 1.419 2.557 3.397 4.239 2.907 2.111 3.028 1.794 2.174 2.089 NA NA 1885 4.705 2.391 3.641 2.636 0.679 2.411 3.357 1.908 3.959 3.921 3.699 3.964 3.367 1.969 1.06 1.251 NA NA 1886 3.726 1.932 2.413 1.415 0.776 1.607 1.286 0.802 4.268 3.547 2.397 3.188 2.111 2.622 0.825 1.217 NA NA 1887 1.731 1.743 4.502 1.078 1.052 2.604 0.968 0.746 3.5 3.625 1.856 2.872 1.336 3.877 0.914 1.024 NA NA 1888 1.457 0.915 1.144 0.961 0.567 0.697 0.648 1.02 3.089 2.736 1.396 2.011 0.97 2.158 0.942 0.815 NA NA 1889 4.614 1.872 3.71 3.278 0.904 1.156 1.529 2.596 7.178 6.077 2.435 4.863 2.213 4.071 1.852 1.736 NA NA 1890 4.495 3.547 1.835 3.042 1.202 1.524 2.01 2.747 5.209 4.936 3.353 5.258 1.417 3.428 1.734 1.559 NA NA 1891 5.027 2.893 1.185 2.557 1.048 1.558 1.462 2.185 3.34 2.785 2.347 3.579 1.918 1.525 2.015 1.439 NA NA 1892 2.215 3.138 2.682 5.474 1.348 3.095 2.782 2.186 3.55 3.62 3.084 5.186 3.957 1.7 4.272 1.533 NA NA 1893 1.982 1.147 1.227 2.385 0.674 1.462 1.472 0.982 2.12 2.032 1.589 3.269 2.921 1.194 2.642 1.299 NA NA 1894 1.909 1.763 2.966 3.72 0.907 1.944 1.809 1.017 1.853 1.885 2.038 2.975 2.001 1.444 4.177 1.782 NA NA 1895 1.026 0.731 0.937 0.91 0.359 0.854 1.037 0.733 0.884 0.797 1.152 1.595 0.751 0.626 1.461 0.961 NA NA 1896 4.057 3.44 4.378 4.893 0.593 1.669 1.634 1.34 2.753 2.144 2.081 6.114 1.48 2.237 3.354 2.193 NA NA 1897 3.565 4.095 4.203 3.143 0.526 1.146 1.863 1.852 3.712 3.368 3.126 5.782 2.246 2.018 3.053 2.365 NA NA 1898 1.23 2.641 2.783 2.883 0.677 1.056 0.769 1.3 1.673 1.923 2.315 2.891 1.61 1.5 2.083 1.456 NA NA 1899 1.585 2.866 2.62 2.54 0.742 1.82 1.135 1.513 1.625 1.662 2.589 3.887 1.124 1.456 2.554 1.739 NA 2.534 1900 1.608 4.4 3.076 3.218 0.92 3.735 2.393 2.154 2.455 3.023 4.688 3.41 1.038 1.407 2.818 1.512 NA 2.309 1901 1.097 1.698 1.677 1.957 0.93 1.563 1.829 2.033 1.324 1.645 2.331 2.243 0.693 1.695 2.24 2.189 NA 1.818 1902 0.754 1.901 1.752 1.39 0.599 0.962 1.399 1.264 1.089 1.712 1.883 1.744 1.136 1.671 1.617 1.514 NA 1.233 1903 1.685 1.54 2.334 2.29 0.603 0.865 1.931 1.438 1.471 1.578 1.874 3.139 1.141 2.898 2.497 1.645 NA 0.922 1904 4.489 3.426 3 1.969 1.03 0.807 2.644 2.54 1.823 1.776 1.572 3.051 2.011 2.771 2.235 1.966 NA 1.373 1905 6.995 4.483 2.519 1.276 0.733 0.493 1.921 1.967 1.227 1.541 1.055 3.383 2.037 1.906 1.637 1.979 NA 2.163 1906 2.792 2.467 1.614 1.622 1.355 0.683 2.365 1.765 1.707 1.736 1.7 3.396 1.661 1.065 1.986 1.88 NA 2.558 1907 6.674 5.77 1.743 1.193 0.851 0.709 1.331 1.088 1.744 1.723 1.047 2.544 1.667 0.926 1.987 1.131 2.733 2.168 1908 3.578 3.653 1.942 2.209 1.859 1.711 2.296 2.121 2.777 2.186 2.299 3.45 1.208 0.873 2.526 1.587 2.296 1.958 1909 4.071 3.536 2.744 2.673 1.86 1.819 1.833 1.225 2.995 2.528 2.374 2.451 1.471 1.26 1.344 0.676 4.668 3.22 1910 2.627 1.731 1.437 1.498 2.267 3.321 3.261 1.334 2.478 1.871 2.084 2.475 1.279 1.35 1.532 1.06 3.916 3.381 1911 1.826 0.939 1.908 1.804 1.238 2.146 2.265 1.757 1.321 1.259 2.352 2.922 0.856 1.539 1.317 1.288 2.827 1.988 1912 1.501 1.697 1.532 2.044 1.017 2.928 1.539 0.892 1.369 1.322 2.714 3.002 0.857 1.605 1.476 1.373 5.414 3.72 1913 1.695 1.627 2.264 2.482 1.777 3.006 2.471 1.358 1.506 1.375 3.651 2.81 1.709 1.264 1.622 1.384 3.739 3.281 1914 0.688 0.6 1.173 1.346 0.565 1.007 1.109 0.671 0.887 0.79 1.294 0.778 0.654 0.93 0.609 0.66 2.304 1.927 1915 1.952 1.3 2.554 4.225 0.855 1.653 3.002 1.216 1.522 1.764 2.05 1.798 1.463 1.745 1.244 1.331 3.899 3.565 1916 1.727 2.572 4.173 3.423 2.172 3.198 2.692 2.609 2.937 2.744 3.448 2.939 2.495 1.821 1.589 2.223 5.412 4.902 1917 2.169 4.121 4.638 2.106 1.315 2.273 1.852 1.512 2.889 2.807 1.068 2.023 1.422 1.534 2.056 1.347 5.318 4.597 1918 1.759 1.629 3.419 2.36 0.879 2.689 3.106 2.464 2.11 1.99 1.09 2.61 1.173 1.137 1.483 0.876 3.783 3.21 1919 2.987 1.608 2.313 1.992 1.198 3.311 2.417 1.738 3.08 2.808 0.787 2.074 1.104 1.664 1.727 1.892 4.196 3.774 1920 3.068 0.797 1.721 1.553 0.845 1.372 1.966 3.017 1.578 1.764 0.831 1.914 1.119 1.015 1.035 1.147 3.649 3.914 1921 2.611 1.104 1.785 1.953 1.361 1.254 1.344 2.154 1.81 1.842 0.978 1.656 0.886 0.899 1.231 1.147 3.466 3.357 1922 1.904 1.771 1.025 0.996 1.1 2.686 0.92 1.158 1.568 1.577 0.859 1.212 0.705 1.081 1.002 1.105 3.973 3.984 1923 1.114 1.316 1.803 2.586 1.161 2.522 1.332 2.553 1.611 1.49 0.911 1.401 0.917 0.722 1.631 0.979 5.197 5.48 1924 1.843 2.857 1.461 2.14 1.15 1.183 1.271 1.87 1.117 1.1 1.344 1.378 0.92 0.96 1.504 0.901 4.493 3.69 1925 1.301 1.583 1.53 1.633 1.272 1.926 1.493 1.162 1.058 1.267 1.291 1.446 0.761 0.865 1.762 0.942 3.165 1.986 1926 0.682 0.548 0.928 0.955 0.559 0.756 0.758 0.466 0.564 0.87 0.61 0.721 0.378 0.634 0.672 0.376 1.612 1.343 1927 2.21 1.274 1.175 1.308 0.561 0.777 1.8 1.387 0.58 0.766 0.711 1.08 0.664 1.187 1.163 0.587 2.163 2.051 1928 2.882 1.323 3.768 2.541 1.21 1.371 4.097 2.554 1.436 1.396 1.315 2.564 1.158 2.115 1.458 1.162 2.697 2.433 1929 2.584 1.005 2.342 1.125 1.033 1.441 1.483 1.434 1.784 1.439 0.872 1.379 1.032 2.054 1.554 1.132 4.264 2.446 1930 1.864 0.908 2.399 1.206 0.872 1.3 1.828 1.772 1.713 1.646 0.869 1.328 0.938 1.025 1.611 0.914 2.886 1.675 1931 1.003 0.567 1.213 1.006 0.452 0.773 0.985 1.303 0.946 0.793 0.516 0.645 0.729 0.872 0.735 0.665 2.141 1.346 1932 0.76 0.829 1.231 0.823 0.47 0.95 0.816 0.925 0.825 0.937 0.546 0.857 0.641 0.66 0.777 0.585 2.946 1.586 1933 0.921 0.745 1.527 0.977 0.51 1.029 1.589 1.454 0.74 1.149 0.619 0.964 0.517 0.462 0.829 0.592 3.141 1.996 1934 0.921 1.039 1.553 0.925 0.507 1.087 0.645 0.724 0.735 0.749 0.763 0.834 0.501 0.45 0.843 0.734 3.774 1.407 1935 1.797 2.061 1.924 1.525 0.534 1.306 1.729 1.43 0.868 1.227 0.902 1.402 0.996 1.18 1.809 0.62 4.879 2.818 1936 0.92 0.94 1.354 1.263 0.632 0.964 0.798 0.926 0.767 0.76 0.654 0.975 0.452 0.637 0.938 0.739 2.012 1.518 1937 0.891 0.832 0.721 0.816 0.436 0.642 0.445 0.571 0.333 0.338 0.498 0.602 0.496 0.933 0.665 0.429 1.2 1.832 1938 1.458 1.03 2.251 2.761 1.15 0.719 1.45 1.583 0.889 0.777 0.849 1.095 0.947 1.856 1.041 1.154 3.91 3.514 1939 1.453 1.226 3.274 3.166 1.937 0.761 2.176 1.422 1.108 0.944 1.494 2.071 2.284 2.486 0.927 1.182 2.64 2.696 1940 0.994 0.814 2.98 1.563 0.982 1.142 1.417 1.137 0.812 0.802 0.701 1.12 1.419 1.153 0.791 1.139 1.996 1.767 1941 0.976 0.764 5.722 1.463 0.786 1.033 1.139 1.382 0.671 0.614 0.761 1.596 1.728 1.032 1.003 0.784 1.89 1.75 1942 0.751 0.801 2.803 1.043 0.811 0.778 0.679 0.806 0.512 0.691 0.723 1.309 0.852 1.191 0.673 0.448 2.012 2.009 1943 1.058 1.419 3.088 1.542 1.14 1.162 1.707 2.178 1.565 1.689 1.202 1.942 1.257 1.593 1.495 1.128 1.766 1.552 1944 0.885 0.813 0 1.062 0.442 1.185 1.254 1.582 0.928 1.035 0.592 0.885 0.553 0.944 0.846 0.569 1.591 0.89 1945 1.014 1.258 2.276 1.295 0.385 0.622 1.696 1.703 1.376 1.151 0.412 0.631 0.529 0.991 0.815 0.62 3.428 3.133 1946 1.592 1.375 1.619 2.111 0.658 1.121 2.535 2.922 2.805 2.695 0.965 1.193 0.6 1.015 1.09 0.671 3.883 3.737 1947 1.177 1.564 2.199 1.7 0.683 1.412 1.93 1.855 4.052 4.183 1.509 2.379 1.522 1.925 1.423 1.3 3.989 4.281 1948 1.632 0.995 2.219 1.413 0.584 1.551 1.991 1.337 4.289 3.575 1.027 1.192 0.971 1.399 1.339 0.853 4.659 4.62 1949 2.409 1.137 1.904 2.115 0.531 1.296 2.223 1.132 4.659 3.735 1.016 1.222 1.364 1.652 1.505 0.894 5.331 4.668 1950 2.319 1.284 1.88 2.287 0.567 1.636 2.792 0.96 2.931 2.81 1.013 1.636 1.766 1.285 1.578 1.064 5.445 4.117 1951 1.986 2.36 3.996 3.57 1.338 2.608 1.967 0.998 4.616 4.714 1.143 1.551 1.409 1.732 1.692 1.875 5.189 5.781 1952 1.632 1.941 1.712 2.697 0.942 2.077 1.37 1.797 2.638 1.915 0.931 1.197 0.852 1.114 1.228 1.466 5.102 3.642 1953 0.945 1.625 1.243 1.832 0.705 2.013 0.601 0.752 1.837 1.814 0.919 0.952 0.464 1.063 0.687 1.164 3.642 2.534 1954 0.74 1.175 0.791 1.113 0.55 0.82 0.656 0.52 0.561 0.538 0.693 0.523 0.37 0.545 0.673 0.626 1.331 0.844 1955 0.816 1.346 0.964 0.837 0.989 1.514 0.598 0.543 0.514 0.443 0.941 0.74 0.616 0.682 0.595 0.61 1.03 0.823 1956 0.966 1.061 1.219 0.957 0.848 4.525 1.607 0.643 0.699 0.626 1.252 1.034 0.806 0.798 0.761 0.551 2.293 1.677 1957 1.244 1.347 1.078 1.251 1.202 2.806 1.395 0.96 1.037 0.957 1.171 1.086 0.957 1.362 1.071 0.903 3.469 3.396 1958 2.344 2.326 2.596 1.941 1.489 4.716 2.452 2.328 3.444 2.949 1.623 1.587 1.092 1.528 2.315 1.783 4.327 4.96 1959 2.296 1.499 1.608 1.387 0.768 3.475 1.436 1.757 1.894 1.918 1.328 2.252 0.871 2.323 2.075 1.404 2.831 3.346 1960 6.355 2.047 1.993 1.877 1.264 3.789 2.072 2.146 6.537 6.579 1.319 3.583 1.066 4.353 2.604 3.292 4.092 3.668 1961 2.456 1.59 1.572 1.113 0.964 1.177 1.356 1.419 5.336 6.215 1.454 3.814 1.129 1.58 1.538 2.336 4.02 2.06 1962 3.914 2.976 3.428 1.629 1.097 1.317 1.631 1.465 5.297 5.088 2.12 3.383 2.182 2.596 2.651 2.034 3.489 3.101 1963 1.55 1.754 2.934 0.847 0.725 0.763 1.185 1.025 3.123 2.082 1.058 2.121 1.07 1.926 1.764 1.565 2.433 2.935 1964 1.694 1.252 1.444 1.161 0.583 0.827 1.437 0.665 2.176 2.519 0.929 1.953 0.769 1.539 1.286 1.578 2.434 3.061 1965 0.914 1.205 2.99 0.998 0.568 1.305 1.266 0.619 2.093 1.561 1.146 1.796 0.708 1.552 1.141 1.092 1.992 1.904 1966 0.957 0.842 1.656 1.422 0.673 1.566 1.242 0.572 1.808 1.89 1.508 1.926 1.179 2.032 1.35 1.416 2.533 2.656 1967 1.617 0.986 1.986 1.901 0.693 1.282 1.643 0.731 2.016 1.61 0.87 1.498 0.939 1.258 1.101 1.3 2.205 2.187 1968 1.226 1.198 2.729 3.934 1.055 1.409 1.668 1.563 4.282 3.959 1.555 2.657 1.852 2.385 1.585 2.052 4.492 4.636 1969 1.152 0.827 2.168 1.927 1.482 1.043 0.915 2.014 4.168 4.083 1.68 2.95 1.977 1.942 1.861 1.942 5.957 5.535 1970 1.883 1.505 2.083 3.161 2.094 0.759 1.165 1.832 4.511 4.249 1.621 2.649 1.367 1.671 2.38 1.457 4.338 5.684 1971 1.668 1.96 1.178 2.682 1.51 0.938 1.141 2.099 3.478 3.196 1.562 2.975 1.336 1.765 2.704 1.537 4.808 3.572 1972 2.038 1.729 1.296 3.004 0.757 1.473 1.304 2.115 4.581 4.439 1.541 2.681 1.201 1.6 4.553 1.345 5.373 4.964 1973 2.732 3.137 3.992 4.607 1.229 0.697 1.49 2.61 4.169 4.337 2.144 3.337 2.027 3.455 3.75 1.942 5.096 4.752 1974 3.403 3.073 2.837 4.928 1.867 2.4 2.077 2.513 4.687 4.498 4.197 4.327 0.97 3.732 4.379 2.959 6.184 3.951 1975 2.601 2.197 5.353 6.596 1.21 1.808 1.714 0.946 3.045 3.566 3.06 3.893 1.392 2.922 1.666 3.939 4.317 2.942 1976 3.527 2.153 4.286 6.188 2.345 1.218 1.916 2.827 2.554 3.986 3.23 4.1 1.382 1.686 2.437 2.69 5.001 4.465 1977 5.109 2.678 3.817 7.452 2.06 1.968 3.063 3.434 3.287 3.635 2.809 4.331 1.338 2.224 3.263 3.097 5.411 4.248 1978 1.246 2.793 1.461 4.789 0.558 2.69 0.937 1.913 3.839 4.087 1.257 3.148 0.759 0.95 1.221 1.316 2.25 1.659 1979 1.427 2.967 2.132 5.733 1.356 1.456 1.224 1.53 5.266 5.571 1.617 6.524 1.296 1.128 4.011 1.345 4.151 4.044 1980 2.47 5.29 2.685 4.344 2.249 1.539 2.655 4.528 5.488 5.097 3.176 5.848 2.882 1.829 3.105 1.667 3.423 3.638 1981 1.432 5.738 0.921 4.432 2.275 3.081 2.235 3.857 7.362 6.27 1.362 5.284 3.338 1.011 4.927 3.026 2.511 2.417 1982 3.204 4.039 3.328 2.853 2.394 1.142 2.172 2.632 6.28 5.479 2.223 3.634 2.411 1.281 4.225 5.455 3.302 1.99 1983 4.253 1.192 5.237 1.828 0.714 1.546 0.926 1.464 6.312 2.751 1.963 1.73 1.139 1.349 2.173 2.561 1.723 0.866 1984 1.416 0.867 3.071 1.2 0.487 2.425 0.714 0.689 4.622 1.5 0.768 1.71 0.786 0.802 2.217 2.183 0.793 0.65 1985 2.991 1.941 2.874 3.391 1.482 1.032 1.627 1.345 5.64 3.853 2.679 2.133 0.971 1.267 2.703 1.844 1.193 0.828 1986 1.155 2.167 4.899 4.467 1.171 0.913 2.502 2.604 3.43 5.208 4.791 3.958 0.843 1.7 4.661 0.853 1.263 0.827 1987 2.19 2.152 3.403 3.378 1.985 1.48 0.842 0.508 1.1 5.735 3.715 3.329 1.341 1.687 5.015 2.856 0.912 0.645 1988 0.835 1.07 1.624 1.354 0.66 0.577 0.846 0.456 0.98 1.482 1.064 1.349 0.833 0.858 1.64 2.707 0.471 0.313 1989 1.301 1.604 1.739 1.289 1.228 1.101 2.076 0.74 2.001 3.185 1.741 3.34 0.946 1.287 3.057 1.285 1.049 0.542 1990 3.188 1.041 2.086 1.821 1.454 1.359 2.314 1.559 5.02 6.038 1.998 5.965 1.931 0.91 3.786 2.166 1.525 1.169 1991 3.24 1.08 1.578 1.374 0.704 1.055 1.272 0.736 2.943 3.332 2.068 3.287 0.73 0.794 1.461 3.394 1.116 0.749 1992 2.965 0.884 2.328 1.046 1.031 1.226 1.746 2.312 3.508 3.119 2.695 1.737 0.773 0.615 2.625 2.165 1.234 0.538 1993 1.75 0.942 2.25 0.986 0.612 0.873 0.925 1.033 3.186 3.31 2.523 2.352 0.916 1.134 2.287 3.514 1.494 0.804 1994 2.087 1.569 1.872 1.572 1.021 0.882 1.15 2.052 3.242 3.53 1.479 1.916 0.704 1.032 3.058 3.458 1.463 0.902 1995 5.699 5.224 4.374 4.476 1.6 3.002 1.71 2.018 6.608 8.201 3.168 4.403 0.818 1.486 4.362 2.212 1.969 1.457 1996 2.402 2.912 2.304 2.556 0.823 1.18 0.993 0.828 3.751 5.306 1.384 1.579 0.692 1.079 2.089 1.145 2.177 1.094 1997 2.649 2.37 1.585 2.149 0.764 0.945 1.021 1.018 2.687 5.723 1.883 1.795 0.849 1.289 2.215 1.959 1.871 0.899 1998 7.662 7.105 4.814 4.242 1.761 2.565 1.388 2.04 6.427 8.259 3.486 3.781 2.117 2.692 3.928 3.53 3.067 1.033 1999 6.496 5.458 4.668 4.005 2.737 3.861 1.734 1.851 5.98 7.074 2.005 3.868 2.125 1.481 2.145 3.179 2.407 1.784 2000 5.304 2.595 3.264 3.907 1.17 0.936 1.862 1.589 5.314 5.202 2.262 2.715 0.799 0.986 2.31 1.811 0.623 0.675 2001 4.976 1.496 5.738 4.437 2.56 1.544 1.746 3.35 5.165 6.944 1.212 3.048 1.002 0.872 3.578 2.566 0.539 0.898 2002 3.112 3.078 2.599 1.919 1.928 1.432 1.196 1.533 3.115 3.871 1.963 3.036 1.567 0.893 3.822 2.189 0.501 0.782 2003 1.681 2.677 1.868 1.232 0.973 0.959 1.158 1.09 2.261 2.442 0.906 4.043 0.567 0.612 1.429 1.617 0.375 0.355 2004 4.972 4.807 4.722 1.185 1.968 2.028 0.764 1.666 5.633 6.499 1.687 2.949 0.934 0.731 2.481 2.76 0.932 0.627 2005 3.646 2.91 3.988 0.934 1.374 2.1 1.023 1.573 4.097 4.7 2.563 3.619 2.141 1.222 2.297 3.499 0.984 0.821 2006 7.9 3.982 3.663 1.663 1.8 3.473 0.673 1.628 5.417 5.793 2.44 1.416 2.993 2.956 2.32 3.955 0.822 0.971 2007 3.308 1.201 2.251 2.478 0.49 1.192 0.368 0.291 3.16 2.559 1.565 2.546 2.746 1.717 1.204 1.966 0.711 0.326 2008 3.277 3.31 1.641 1.466 0.659 0.734 0.705 0.79 3.152 3.199 1.412 2.532 3.876 2.731 2.127 4.713 0.609 0.495 2009 5.307 7.335 1.287 1.894 0.75 0.811 1.461 0.979 3.326 1.545 1.074 2.844 2.169 2.915 1.704 2.765 0.94 0.866 2010 5.702 6.759 2.266 2.246 1.792 1.536 2.839 1.507 4.306 4.624 2.013 5.114 1.572 3.15 5.268 4.476 1.501 0.994 2011 5.049 5.255 1.11 0.832 1.908 2.433 1.324 0.696 4.102 4.484 1.331 5.064 2.457 3.327 3.319 3.484 1.679 0.803 2012 1.718 1.3 0.794 0.57 0.447 0.389 0.888 0.581 2.435 2.68 1.177 1.86 1.079 1.533 1.507 1.825 0.767 2.609 2013 1.385 3.001 1.635 1.149 0.398 0.503 0.691 0.683 1.15 1.312 1.241 2.272 1.407 1.464 2.663 3.476 0.423 0.734 2014 1.892 2.427 1.274 1.127 0.722 0.512 1.078 1.365 1.322 1.275 1.732 3.388 1.776 1.565 2.25 1.977 1.701 0.917 2015 4.429 3.433 2.212 1.726 0.589 0.75 1.343 1.735 1.854 1.439 2.175 4.202 1.991 1.168 1.99 3.416 2.992 NA 2016 5.203 5.573 2.669 1.418 0.692 0.561 1.135 1.34 2.121 4.029 2.627 6.432 2.494 2.821 1.883 5.615 3.766 NA