# Labrador and Nunavut Mg/Ca and d18O Data from Coralline Algae covering 1745-2014 CE #----------------------------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program #----------------------------------------------------------------------- # Template Version 3.0 # Encoding: UTF-8 # NOTE: Please cite original publication, online resource and date accessed when using this data. # If there is no publication information, please cite Investigator, title, online resource and date accessed. # # Description/Documentation lines begin with # # Data lines have no # # # Online_Resource: https://www.ncdc.noaa.gov/paleo/study/25111 # Description: NOAA Landing Page # Online_Resource: http://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/light2018/light2018-qk-a.txt # Description: NOAA location of the template # # Archive: Paleoceanography # # Dataset_DOI: # # Parameter_Keywords: trace metals in carbonates, oxygen isotopes #--------------------------------------- # Contribution_Date # Date: 2018-09-10 #--------------------------------------- # File_Last_Modified_Date # Date: 2018-09-10 #--------------------------------------- # Title # Study_Name: Labrador and Nunavut Mg/Ca and d18O Data from Coralline Algae covering 1745-2014 CE #--------------------------------------- # Investigators # Investigators: Light, Tricia; Williams, Branwen; Halfar, Jochen; Hou, Alicia; Zajacz, Zoltan; Tsay, Alexandra; Adey, Walter #--------------------------------------- # Description_Notes_and_Keywords # Description: Mg/Ca and d18O data for 3 coralline algae specimens # Provided Keywords: Coralline algae, LA-ICP-OES, Arctic SST, Mg/Ca, d18O #--------------------------------------- # Publication # Authors: Light, T., Williams, B., Halfar, J., Hou, A., Zajacz, Z., Tsay, A., and Adey, W. # Published_Date_or_Year: 2018 # Published_Title: Advancing Mg/Ca Analysis of Coralline Algae as a Climate Proxy by Assessing LA-ICP-OES Sampling and Coupled Mg/Ca-d18O Analysis # Journal_Name: Geochemistry, Geophysics, Geosystems # Volume: 19 # Edition: # Issue: # Pages: # Report_Number: # DOI: 10.1029/2018GC007504 # Online_Resource: # Full_Citation: # Abstract: High-latitude climate reconstructions are essential for discerning anthropogenic climate change from natural climate variability. Since observational high-latitude climate records are rare prior to the satellite era, climate proxies such as the coralline algae Clathromorphum compactum are needed to generate these reconstructions. C. compactum is distributed across the northern high latitudes and documents environmental variability in the magnesium-to-calcium ratio (Mg/Ca) and δ18O composition of its calcite skeleton. Therefore, paired Mg/Ca and δ18O analyses in C. compactum are a promising new tool for reconstructing historic high-latitude climate change. Here a new method for C. compactum Mg/Ca analysis, laser ablation-inductively coupled plasma-optical emission spectroscopy (LA-ICP-OES), was verified through comparisons with parallel Mg/Ca transects using established techniques in a specimen from Labrador, Canada. Next, LA-ICP-OES Mg/Ca analysis in two specimens from Nunavut, Canada, was paired with δ18O analyses. While Mg/Ca data across all specimens captured seasonal sea surface temperature (SST) variability, Mg/Ca values differed in replicate transects within skeleton formed at the same time regardless of technique used. This reduces the effectiveness of C. compactum Mg/Ca as a SST proxy on interannual time scales. Mg/Ca values and δ18O composition differed between the two Nunavut specimens, and only one of them documented local SST, sea ice cover, and sea surface salinity. This indicates that climate archive verification is required for each unique coralline algal specimen. In the specimen from Nunavut verified here, paired Mg/Ca and δ18O analyses produced more robust sea ice cover/sea surface salinity reconstructions than δ18O analyses alone, supporting further development of this proxy system. #--------------------------------------- # Funding_Agency # Funding_Agency_Name: National Science Foundation # Grant: OCE-1459827, MRI-1429620 #--------------------------------------- # Funding_Agency # Funding_Agency_Name: National Geographic Society # Grant: NGS-9660-15 #--------------------------------------- # Funding_Agency # Funding_Agency_Name: Natural Sciences and Engineering Research Council # Grant: Discovery Grant #--------------------------------------- # Site_Information # Site_Name: Qikiqtarjuaq # Location: Nunavut # Country: Canada # Northernmost_Latitude: 67.560556 # Southernmost_Latitude: 67.560556 # Easternmost_Longitude: 64.031389 # Westernmost_Longitude: 64.031389 # Elevation: -17 #--------------------------------------- # Data_Collection # Collection_Name: Qk-A Mg/Ca and d18O Light2018 # First_Year: 1971 # Last_Year: 2015 # Time_Unit: AD # Core_Length: # Notes: Age assigned to Mg/Ca and delta 18O data visually using growth bands. Analytic precision: 2.51% for Mg/Ca; 0.08 per mil for delta 18O #--------------------------------------- # Chronology_Information # Chronology: #--------------------------------------- # Variables # Data variables follow that are preceded by "##" in columns one and two. # Variables list, one per line, shortname-tab-longname components (9 components: what, material, error, units, seasonality, archive, detail, method, C or N for Character or Numeric data) ## mgca_age age,,,year Common Era,,paleoceanography,,,N,Age assigned to Mg/Ca data visually using growth bands ## mgca_1 magnesium/calcium,Clathromorphum compactum,,mole per mole,,paleoceanography,interpolated,laser ablation; inductively-coupled plasma atomic emission spectroscopy,N,Monthly interpolated LA-ICP-OES Mg/Ca data for one transect. ## mgca_2 magnesium/calcium,Clathromorphum compactum,,mole per mole,,paleoceanography,interpolated,laser ablation; inductively-coupled plasma atomic emission spectroscopy,N,Monthly interpolated LA-ICP-OES Mg/Ca data for a replicate transect. ## mgca_3 magnesium/calcium,Clathromorphum compactum,,mole per mole,,paleoceanography,interpolated,laser ablation; inductively-coupled plasma atomic emission spectroscopy,N,Monthly interpolated LA-ICP-OES Mg/Ca data for a replicate transect. ## d18o_age age,,,year Common Era,,paleoceanography,,,N,Age assigned to delta 18O data visually using growth bands ## d18o delta 18O,Clathromorphum compactum,,per mil VPDB,,paleoceanography,interpolated,isotope ratio mass spectrometry,N,Annually interpolatedd18o data #------------------------ # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing_Values: NA mgca_age mgca_1 mgca_2 mgca_3 d18o_age d18o 1971 0.038751297 0.046928 0.04667908 1972 -2.204375 1971.083295 0.04241319 0.051838 0.04858193 1973 -2.433125 1971.166591 0.04194082 0.051611 0.05377918 1974 -2.5975 1971.249886 0.042674208 0.050623 0.05628311 1975 -2.56625 1971.333182 0.044604133 0.045358 0.06006614 1976 -2.338125 1971.416477 0.045356852 0.046101 0.06102 1977 -1.84 1971.499773 0.043621151 0.0501 0.0589522 1978 -1.82625 1971.583068 0.047145635 0.05135 0.05804773 1979 -1.904375 1971.666364 0.048592545 0.054878 0.05524691 1980 -1.955 1971.749659 0.047983927 0.054805 0.0544421 1981 -2.023125 1971.832955 0.04939094 0.053539 0.0529092 1982 -2.02875 1971.91625 0.047842171 0.05262 0.0538907 1983 -1.910625 1971.999545 0.04382876 0.052054 0.05292954 1984 -1.97875 1972.082841 0.043072458 0.055221 0.05424025 1985 -1.91875 1972.166136 0.044119086 0.055763 0.05454746 1986 -1.934375 1972.249432 0.046756191 0.055568 0.05456789 1987 -1.9375 1972.332727 0.047823329 0.057239 0.0539866 1988 -1.928125 1972.416023 0.047948601 0.056572 0.05281938 1989 -1.85125 1972.499318 0.048924248 0.05443 0.05317199 1990 -2.075 1972.582614 0.0485492 0.053338 0.05292153 1991 -2.0725 1972.665909 0.047300561 0.052875 0.05339278 1992 -1.95625 1972.749205 0.044498631 0.051826 0.05420521 1993 -2.0125 1972.8325 0.045723531 0.04851 0.05277832 1994 -1.97041667 1972.915795 0.043194223 0.045705 0.04851177 1995 -2.09083333 1972.999091 0.04199185 0.045643 0.04560376 1996 -2.26666667 1973.082386 0.041457913 0.047296 0.04903703 1997 -2.33895833 1973.165682 0.041486303 0.049299 0.05135076 1998 -2.423125 1973.248977 0.043792358 0.050244 0.05270703 1999 -2.349375 1973.332273 0.044856106 0.052801 0.0530243 2000 -2.08625 1973.415568 0.044752822 0.052251 0.0552192 2001 -2.076875 1973.498864 0.048134862 0.056518 0.0582551 2002 -2.1375 1973.582159 0.052286929 0.055596 0.06144601 2003 -1.995 1973.665455 0.054210823 0.056433 0.05928307 2004 -2.170625 1973.74875 0.052657528 0.053693 0.05730149 2005 -2.10854167 1973.832045 0.048335711 0.049279 0.05432954 2006 -2.105 1973.915341 0.046702533 0.047074 0.05095541 2007 -2.12166667 1973.998636 0.042726076 0.045413 0.04789759 2008 -2.0575 1974.081932 0.044169945 0.048982 0.05033272 2009 -1.866875 1974.165227 0.044148048 0.053175 0.05094848 2010 -2.07125 1974.248523 0.042663734 0.055255 0.05040376 2011 -2.169375 1974.331818 0.04455657 0.058553 0.05382007 2012 -2.3175 1974.415114 0.044917242 0.058154 0.05223667 2013 -2.26625 1974.498409 0.047458974 0.057517 0.05399575 2014 -2.09125 1974.581705 0.046080259 0.054908 0.05396889 2015 -2.18 1974.665 0.045791896 0.049055 0.05228755 NA NA 1974.748295 0.048919069 0.047255 0.05333169 NA NA 1974.831591 0.045131694 0.046323 0.05129432 NA NA 1974.914886 0.042178939 0.048433 0.05063892 NA NA 1974.998182 0.043162317 0.046238 0.04830558 NA NA 1975.081477 0.044612832 0.048508 0.04953444 NA NA 1975.164773 0.044654796 0.048598 0.0524558 NA NA 1975.248068 0.047935987 0.051411 0.05183444 NA NA 1975.331364 0.047263557 0.050812 0.0530337 NA NA 1975.414659 0.048950424 0.050713 0.05461019 NA NA 1975.497955 0.046565929 0.049701 0.05524956 NA NA 1975.58125 0.048582241 0.048977 0.05177471 NA NA 1975.664545 0.046132126 0.050401 0.05083681 NA NA 1975.747841 0.045577452 0.048887 0.05261861 NA NA 1975.831136 0.04584085 0.050615 0.05053466 NA NA 1975.914432 0.044772831 0.050331 0.04864234 NA NA 1975.997727 0.042335976 0.047851 0.04725341 NA NA 1976.081023 0.044143499 0.048853 0.0503014 NA NA 1976.164318 0.044638841 0.046443 0.05137604 NA NA 1976.247614 0.044341302 0.045718 0.0513665 NA NA 1976.330909 0.045096425 0.047132 0.05053569 NA NA 1976.414205 0.048105854 0.048614 0.05457301 NA NA 1976.4975 0.048547965 0.05257 0.05679876 NA NA 1976.580795 0.049313515 0.055769 0.05428602 NA NA 1976.664091 0.050641119 0.05652 0.06007639 NA NA 1976.747386 0.0516666 0.058965 0.06064999 NA NA 1976.830682 0.050061865 0.056418 0.05964312 NA NA 1976.913977 0.047313097 0.052917 0.05793099 NA NA 1976.997273 0.042880601 0.047815 0.05239377 NA NA 1977.080568 0.04248373 0.049013 0.05003935 NA NA 1977.163864 0.045224376 0.049983 0.05158887 NA NA 1977.247159 0.045730755 0.049475 0.05035696 NA NA 1977.330455 0.044080203 0.051285 0.05084229 NA NA 1977.41375 0.044959877 0.053618 0.05276158 NA NA 1977.497045 0.046493031 0.053684 0.05197639 NA NA 1977.580341 0.047913694 0.05274 0.05326791 NA NA 1977.663636 0.049833135 0.056464 0.05418552 NA NA 1977.746932 0.049333744 0.058134 0.05750139 NA NA 1977.830227 0.04895401 0.059232 0.05806456 NA NA 1977.913523 0.045993629 0.054382 0.05795737 NA NA 1977.996818 0.042357401 0.048994 0.04953889 NA NA 1978.080114 0.044072292 0.04841 0.0458049 NA NA 1978.163409 0.043247793 0.046227 0.04817856 NA NA 1978.246705 0.045555611 0.047565 0.05405944 NA NA 1978.33 0.047570055 0.048064 0.0556715 NA NA 1978.413295 0.051477838 0.052821 0.05869274 NA NA 1978.496591 0.055084273 0.055992 0.05935006 NA NA 1978.579886 0.055343912 0.055252 0.06219222 NA NA 1978.663182 0.052510472 0.058659 0.05865212 NA NA 1978.746477 0.050756725 0.059576 0.05622593 NA NA 1978.829773 0.052614666 0.055249 0.05439216 NA NA 1978.913068 0.04722027 0.052756 0.05324744 NA NA 1978.996364 0.044239826 0.050762 0.04618719 NA NA 1979.079659 0.043222897 0.051487 0.04891463 NA NA 1979.162955 0.043583934 0.051167 0.05221961 NA NA 1979.24625 0.044756275 0.053527 0.05110441 NA NA 1979.329545 0.044974567 0.054761 0.05492439 NA NA 1979.412841 0.043981047 0.054698 0.05484299 NA NA 1979.496136 0.045746393 0.052344 0.05492551 NA NA 1979.579432 0.044390026 0.049621 0.05416549 NA NA 1979.662727 0.044596283 0.047475 0.05619173 NA NA 1979.746023 0.044636609 0.046755 0.0550499 NA NA 1979.829318 0.04293969 0.048701 0.05408749 NA NA 1979.912614 0.042033198 0.04758 0.05048624 NA NA 1979.995909 0.041180586 0.046435 0.04865825 NA NA 1980.079205 0.042582315 0.045912 0.05154423 NA NA 1980.1625 0.043147156 0.045302 0.0553427 NA NA 1980.245795 0.046962615 0.044431 0.05967621 NA NA 1980.329091 0.046847005 0.046141 0.0610086 NA NA 1980.412386 0.047470268 0.047631 0.05812965 NA NA 1980.495682 0.045687501 0.049977 0.05516256 NA NA 1980.578977 0.045268194 0.0505 0.05629137 NA NA 1980.662273 0.046551604 0.048866 0.05786877 NA NA 1980.745568 0.045953054 0.051003 0.05636983 NA NA 1980.828864 0.046445305 0.053289 0.05805116 NA NA 1980.912159 0.045101509 0.052917 0.05672616 NA NA 1980.995455 0.041175141 0.049791 0.05110445 NA NA 1981.07875 0.042485524 0.050695 0.05212604 NA NA 1981.162045 0.044140976 0.048349 0.05551563 NA NA 1981.245341 0.047568598 0.046808 0.05542463 NA NA 1981.328636 0.049438392 0.045294 0.05543179 NA NA 1981.411932 0.049334681 0.046892 0.05512228 NA NA 1981.495227 0.046077573 0.047325 0.05483573 NA NA 1981.578523 0.045290165 0.048888 0.05494304 NA NA 1981.661818 0.044659376 0.050304 0.05448739 NA NA 1981.745114 0.044054901 0.05072 0.05353224 NA NA 1981.828409 0.043507289 0.050244 0.05233018 NA NA 1981.911705 0.043928955 0.048633 0.05382376 NA NA 1981.995 0.044526499 0.047293 0.05267416 NA NA 1982.078295 0.047163595 0.047074 0.05026538 NA NA 1982.161591 0.049794036 0.04875 0.05240042 NA NA 1982.244886 0.049550432 0.046381 0.05722389 NA NA 1982.328182 0.050752481 0.047051 0.05685445 NA NA 1982.411477 0.049106874 0.053483 0.05866911 NA NA 1982.494773 0.049693875 0.052927 0.05741334 NA NA 1982.578068 0.049094466 0.052958 0.06125968 NA NA 1982.661364 0.050513182 0.055198 0.05934932 NA NA 1982.744659 0.049855465 0.054619 0.06013758 NA NA 1982.827955 0.045972726 0.051534 0.05631841 NA NA 1982.91125 0.042195314 0.047977 0.05266245 NA NA 1982.994545 0.041981289 0.046329 0.04961084 NA NA 1983.077841 0.043864748 0.047411 0.05109321 NA NA 1983.161136 0.044631366 0.048286 0.0530659 NA NA 1983.244432 0.045637624 0.048222 0.0584033 NA NA 1983.327727 0.045776899 0.051249 0.06149627 NA NA 1983.411023 0.045456172 0.052182 0.05518505 NA NA 1983.494318 0.0448578 0.05303 0.05351832 NA NA 1983.577614 0.044770368 0.051976 0.05444185 NA NA 1983.660909 0.048071068 0.050014 0.05817095 NA NA 1983.744205 0.04798288 0.050701 0.05864821 NA NA 1983.8275 0.047584568 0.053567 0.05745565 NA NA 1983.910795 0.045009606 0.054391 0.05493509 NA NA 1983.994091 0.042133033 0.054779 0.04841428 NA NA 1984.077386 0.04008589 0.054292 0.05134088 NA NA 1984.160682 0.044053394 0.048276 0.05070242 NA NA 1984.243977 0.042619631 0.045019 0.05493282 NA NA 1984.327273 0.043839292 0.04437 0.05381696 NA NA 1984.410568 0.046522618 0.044211 0.05485017 NA NA 1984.493864 0.047316926 0.047159 0.06361184 NA NA 1984.577159 0.047945262 0.048154 0.06539487 NA NA 1984.660455 0.05117857 0.049542 0.06591771 NA NA 1984.74375 0.047660699 0.05046 0.06791796 NA NA 1984.827045 0.044181962 0.052356 0.06458934 NA NA 1984.910341 0.042156269 0.053356 0.05963674 NA NA 1984.993636 0.042058931 0.052376 0.05255789 NA NA 1985.076932 0.041694486 0.054035 0.05174872 NA NA 1985.160227 0.04485256 0.052641 0.05131279 NA NA 1985.243523 0.04841692 0.046314 0.0528954 NA NA 1985.326818 0.048389162 0.047357 0.05777492 NA NA 1985.410114 0.047721011 0.049106 0.05706217 NA NA 1985.493409 0.047495455 0.0499 0.05726725 NA NA 1985.576705 0.048790225 0.05232 0.05604449 NA NA 1985.66 0.05243465 0.056347 0.05856085 NA NA 1985.743295 0.050030825 0.054658 0.06118086 NA NA 1985.826591 0.050874885 0.055074 0.06157343 NA NA 1985.909886 0.046213356 0.060398 0.05803349 NA NA 1985.993182 0.042230908 0.059182 0.05386887 NA NA 1986.076477 0.044231708 0.059105 0.05143344 NA NA 1986.159773 0.045593214 0.058265 0.05039093 NA NA 1986.243068 0.046376847 0.055547 0.04937695 NA NA 1986.326364 0.047507846 0.054841 0.04886124 NA NA 1986.409659 0.04672909 0.051866 0.05078103 NA NA 1986.492955 0.045838998 0.051966 0.05321654 NA NA 1986.57625 0.04757644 0.051598 0.05456854 NA NA 1986.659545 0.046817258 0.050008 0.05380735 NA NA 1986.742841 0.045882532 0.049214 0.05470325 NA NA 1986.826136 0.043768778 0.04727 0.05488215 NA NA 1986.909432 0.043473606 0.046133 0.05430502 NA NA 1986.992727 0.04300087 0.043999 0.05400187 NA NA 1987.076023 0.044974432 0.048405 0.05564668 NA NA 1987.159318 0.047905512 0.053031 0.05526831 NA NA 1987.242614 0.048730539 0.055208 0.05738095 NA NA 1987.325909 0.04996088 0.054164 0.05876294 NA NA 1987.409205 0.053074825 0.050559 0.05774231 NA NA 1987.4925 0.051715099 0.050159 0.05969454 NA NA 1987.575795 0.051200885 0.04769 0.0592249 NA NA 1987.659091 0.055053216 0.049676 0.06109122 NA NA 1987.742386 0.054477126 0.052673 0.06389563 NA NA 1987.825682 0.050036844 0.052843 0.0648031 NA NA 1987.908977 0.049332389 0.05443 0.06506032 NA NA 1987.992273 0.047642966 0.053994 0.06370829 NA NA 1988.075568 0.047850227 0.055327 0.0606353 NA NA 1988.158864 0.050415729 0.054587 0.0586795 NA NA 1988.242159 0.049492609 0.053756 0.05872513 NA NA 1988.325455 0.054085941 0.053665 0.0581155 NA NA 1988.40875 0.048897052 0.052935 0.06166047 NA NA 1988.492045 0.047760552 0.054395 0.06010605 NA NA 1988.575341 0.047159937 0.055766 0.06184453 NA NA 1988.658636 0.045917486 0.057766 0.05913595 NA NA 1988.741932 0.045889004 0.056368 0.0560964 NA NA 1988.825227 0.044410378 0.056566 0.0561528 NA NA 1988.908523 0.043185711 0.053971 0.05386175 NA NA 1988.991818 0.042214071 0.051158 0.04973313 NA NA 1989.075114 0.042771596 0.048666 0.05320935 NA NA 1989.158409 0.044931255 0.047144 0.05102826 NA NA 1989.241705 0.045422505 0.044891 0.05338985 NA NA 1989.325 0.045951329 0.047842 0.05839581 NA NA 1989.408295 0.046239623 0.054027 0.05616914 NA NA 1989.491591 0.047036733 0.056409 0.05608312 NA NA 1989.574886 0.04850382 0.052777 0.05948095 NA NA 1989.658182 0.050235417 0.052428 0.06314577 NA NA 1989.741477 0.050535328 0.053692 0.06499668 NA NA 1989.824773 0.049575229 0.053819 0.06013564 NA NA 1989.908068 0.043539977 0.057487 0.05367768 NA NA 1989.991364 0.040913554 0.057467 0.05039193 NA NA 1990.074659 0.03993271 0.056396 0.05342634 NA NA 1990.157955 0.046279777 0.052141 0.05682927 NA NA 1990.24125 0.05001847 0.046424 0.06190942 NA NA 1990.324545 0.046933614 0.047088 0.0589346 NA NA 1990.407841 0.046345411 0.05266 0.058711 NA NA 1990.491136 0.04806101 0.053283 0.06000264 NA NA 1990.574432 0.047843065 0.055349 0.05833992 NA NA 1990.657727 0.048023139 0.054072 0.05650867 NA NA 1990.741023 0.046768896 0.055141 0.05415088 NA NA 1990.824318 0.046110716 0.052336 0.05326487 NA NA 1990.907614 0.042448127 0.053541 0.054311 NA NA 1990.990909 0.039211386 0.052345 0.05248265 NA NA 1991.074205 0.040078939 0.053062 0.05376593 NA NA 1991.1575 0.038035445 0.053881 0.05450879 NA NA 1991.240795 0.041899149 0.05366 0.05524865 NA NA 1991.324091 0.041272287 0.051746 0.05863323 NA NA 1991.407386 0.042120822 0.046871 0.06324969 NA NA 1991.490682 0.041665581 0.049495 0.05959298 NA NA 1991.573977 0.043401805 0.048857 0.06052514 NA NA 1991.657273 0.042677732 0.046048 0.05880033 NA NA 1991.740568 0.041231633 0.04504 0.05948772 NA NA 1991.823864 0.043686576 0.047484 0.05596099 NA NA 1991.907159 0.04242187 0.049832 0.05578453 NA NA 1991.990455 0.042048366 0.053616 0.05618628 NA NA 1992.07375 0.041915431 0.05522 0.0546266 NA NA 1992.157045 0.043267391 0.054428 0.0554325 NA NA 1992.240341 0.044858314 0.054061 0.05634217 NA NA 1992.323636 0.044289161 0.053352 0.05544183 NA NA 1992.406932 0.045049884 0.051542 0.05646447 NA NA 1992.490227 0.046369919 0.050851 0.05833593 NA NA 1992.573523 0.046269017 0.051221 0.05900024 NA NA 1992.656818 0.045053556 0.053729 0.05890348 NA NA 1992.740114 0.043702705 0.055211 0.06022362 NA NA 1992.823409 0.04070673 0.054255 0.0572005 NA NA 1992.906705 0.03759318 0.054042 0.05645003 NA NA 1992.99 0.037780395 0.053866 0.05080661 NA NA 1993.073295 0.038787918 0.054885 0.05021464 NA NA 1993.156591 0.04034436 0.054556 0.05068252 NA NA 1993.239886 0.04219649 0.05282 0.05240997 NA NA 1993.323182 0.046784705 0.051252 0.05132335 NA NA 1993.406477 0.047521887 0.048292 0.05275863 NA NA 1993.489773 0.045280857 0.048023 0.05546206 NA NA 1993.573068 0.045218636 0.048965 0.05849528 NA NA 1993.656364 0.044994895 0.051145 0.05793907 NA NA 1993.739659 0.044910438 0.051465 0.05672286 NA NA 1993.822955 0.041863956 0.053031 0.05850803 NA NA 1993.90625 0.04103653 0.052607 0.05640718 NA NA 1993.989545 0.03667953 0.052771 0.05113163 NA NA 1994.072841 0.038416195 0.054162 0.05228179 NA NA 1994.156136 0.041803106 0.056289 0.05308376 NA NA 1994.239432 0.040980675 0.054691 0.05292962 NA NA 1994.322727 0.043232626 0.052697 0.05667086 NA NA 1994.406023 0.04526578 0.054438 0.05843731 NA NA 1994.489318 0.045014546 0.055817 0.05762706 NA NA 1994.572614 0.044071747 0.056221 0.05620095 NA NA 1994.655909 0.0423601 0.054136 0.05636678 NA NA 1994.739205 0.041284298 0.051544 0.05454138 NA NA 1994.8225 0.040834941 0.05132 0.05478811 NA NA 1994.905795 0.040268406 0.052819 0.05147793 NA NA 1994.989091 0.040114198 0.050245 0.04863702 NA NA 1995.072386 0.042972583 0.05072 0.05012246 NA NA 1995.155682 0.046015123 0.047409 0.05213381 NA NA 1995.238977 0.046381233 0.047353 0.05579576 NA NA 1995.322273 0.049048999 0.047536 0.05989196 NA NA 1995.405568 0.046752297 0.052985 0.05724417 NA NA 1995.488864 0.048070624 0.053327 0.05694643 NA NA 1995.572159 0.049758654 0.052724 0.05733303 NA NA 1995.655455 0.050846563 0.053966 0.0554528 NA NA 1995.73875 0.048767058 0.055136 0.05642922 NA NA 1995.822045 0.046025714 0.05414 0.0573957 NA NA 1995.905341 0.043389364 0.05527 0.05620074 NA NA 1995.988636 0.039610273 0.055284 0.05048954 NA NA 1996.071932 0.04231166 0.055733 0.04913941 NA NA 1996.155227 0.043540688 0.050035 0.05102748 NA NA 1996.238523 0.04669043 0.046636 0.0560358 NA NA 1996.321818 0.045261727 0.049035 0.05555308 NA NA 1996.405114 0.047375426 0.052011 0.05865033 NA NA 1996.488409 0.046537649 0.057929 0.05584378 NA NA 1996.571705 0.048606116 0.058045 0.05439692 NA NA 1996.655 0.047235298 0.053586 0.05770154 NA NA 1996.738295 0.045074774 0.053234 0.06016831 NA NA 1996.821591 0.044317306 0.055981 0.06278996 NA NA 1996.904886 0.0427878 0.059959 0.05977602 NA NA 1996.988182 0.041448936 0.055965 0.05268599 NA NA 1997.071477 0.046839075 0.054735 0.0492509 NA NA 1997.154773 0.050989098 0.055256 0.05042281 NA NA 1997.238068 0.052115119 0.055495 0.04926181 NA NA 1997.321364 0.052335038 0.057246 0.05212805 NA NA 1997.404659 0.050369626 0.053806 0.05395267 NA NA 1997.487955 0.050686838 0.051027 0.05737165 NA NA 1997.57125 0.04765743 0.050657 0.06172817 NA NA 1997.654545 0.04460608 0.050007 0.06160509 NA NA 1997.737841 0.043547034 0.046314 0.05860211 NA NA 1997.821136 0.044016314 0.048068 0.06149923 NA NA 1997.904432 0.044274268 0.049522 0.05857658 NA NA 1997.987727 0.044894038 0.047414 0.05528041 NA NA 1998.071023 0.047885928 0.04945 0.05478842 NA NA 1998.154318 0.046067776 0.051353 0.0586934 NA NA 1998.237614 0.048205074 0.053589 0.06579401 NA NA 1998.320909 0.04709841 0.054659 0.0660858 NA NA 1998.404205 0.047005681 0.053866 0.06103768 NA NA 1998.4875 0.047947146 0.0524 0.05711351 NA NA 1998.570795 0.046351811 0.052869 0.05630043 NA NA 1998.654091 0.046381586 0.056192 0.05520864 NA NA 1998.737386 0.045952185 0.058051 0.05186308 NA NA 1998.820682 0.044117371 0.057815 0.05284099 NA NA 1998.903977 0.042384698 0.055656 0.05058978 NA NA 1998.987273 0.039948189 0.050459 0.05167298 NA NA 1999.070568 0.042053399 0.049456 0.05238779 NA NA 1999.153864 0.04182849 0.045171 0.05634042 NA NA 1999.237159 0.044692257 0.047848 0.05815189 NA NA 1999.320455 0.046180172 0.04955 0.05884427 NA NA 1999.40375 0.045624497 0.054522 0.06361356 NA NA 1999.487045 0.04579434 0.054214 0.06802943 NA NA 1999.570341 0.043799872 0.054055 0.0673611 NA NA 1999.653636 0.042975745 0.051551 0.06747024 NA NA 1999.736932 0.043983161 0.053027 0.07221033 NA NA 1999.820227 0.044448621 0.058004 0.06598454 NA NA 1999.903523 0.042625157 0.058451 0.06091581 NA NA 1999.986818 0.040113824 0.054384 0.05194919 NA NA 2000.070114 0.04444618 0.052771 0.04856213 NA NA 2000.153409 0.042861704 0.054276 0.05283005 NA NA 2000.236705 0.044050021 0.052219 0.05319589 NA NA 2000.32 0.047528496 0.051214 0.05479195 NA NA 2000.403295 0.049360264 0.051214 0.05556684 NA NA 2000.486591 0.047541081 0.050363 0.05345073 NA NA 2000.569886 0.045661619 0.049391 0.05323406 NA NA 2000.653182 0.045330253 0.046894 0.05503295 NA NA 2000.736477 0.045731396 0.046016 0.05519107 NA NA 2000.819773 0.046351644 0.047078 0.05640549 NA NA 2000.903068 0.043907421 0.048077 0.05468452 NA NA 2000.986364 0.043015142 0.046166 0.05123816 NA NA 2001.069659 0.04027132 0.048642 0.04937661 NA NA 2001.152955 0.041739616 0.05147 0.05034323 NA NA 2001.23625 0.045945414 0.053088 0.05207508 NA NA 2001.319545 0.046388776 0.052527 0.05436043 NA NA 2001.402841 0.04865889 0.050042 0.0555161 NA NA 2001.486136 0.046694446 0.048106 0.05831103 NA NA 2001.569432 0.04565818 0.049689 0.05953421 NA NA 2001.652727 0.046345413 0.05317 0.05806168 NA NA 2001.736023 0.045180815 0.052202 0.05705408 NA NA 2001.819318 0.045431912 0.051632 0.05260444 NA NA 2001.902614 0.04373473 0.053059 0.05113367 NA NA 2001.985909 0.040026282 0.050896 0.05004759 NA NA 2002.069205 0.039559535 0.050792 0.04810056 NA NA 2002.1525 0.041138854 0.04808 0.0503705 NA NA 2002.235795 0.043306064 0.047091 0.05430281 NA NA 2002.319091 0.046569706 0.045493 0.05485858 NA NA 2002.402386 0.045752 0.048387 0.05793121 NA NA 2002.485682 0.046546171 0.050152 0.05839827 NA NA 2002.568977 0.046282919 0.052314 0.05894155 NA NA 2002.652273 0.04600914 0.055336 0.06037348 NA NA 2002.735568 0.046054614 0.056359 0.05786468 NA NA 2002.818864 0.045509481 0.05874 0.05758153 NA NA 2002.902159 0.04184943 0.054987 0.0560465 NA NA 2002.985455 0.038577458 0.055721 0.05190311 NA NA 2003.06875 0.036781882 0.05568 0.05198301 NA NA 2003.152045 0.040336193 0.052611 0.05245968 NA NA 2003.235341 0.044406856 0.047499 0.05371785 NA NA 2003.318636 0.04780783 0.04717 0.05672474 NA NA 2003.401932 0.048950166 0.048813 0.06277643 NA NA 2003.485227 0.047885628 0.052632 0.06355254 NA NA 2003.568523 0.048339223 0.054426 0.06392598 NA NA 2003.651818 0.051554527 0.055494 0.06760859 NA NA 2003.735114 0.054399614 0.057553 0.07081635 NA NA 2003.818409 0.045850795 0.060522 0.06859004 NA NA 2003.901705 0.041288234 0.058601 0.06263065 NA NA 2003.985 0.036863421 0.055967 0.0537501 NA NA 2004.068295 0.039079757 0.05422 0.05095365 NA NA 2004.151591 0.04026883 0.046269 0.05544971 NA NA 2004.234886 0.044280852 0.04586 0.06006331 NA NA 2004.318182 0.044969663 0.048158 0.05786488 NA NA 2004.401477 0.043809616 0.052729 0.05670799 NA NA 2004.484773 0.043584008 0.053085 0.06468545 NA NA 2004.568068 0.043526064 0.051425 0.06960667 NA NA 2004.651364 0.044601179 0.051106 0.06812594 NA NA 2004.734659 0.043470697 0.054215 0.0625392 NA NA 2004.817955 0.042079933 0.052695 0.05994641 NA NA 2004.90125 0.039382924 0.050381 0.05494481 NA NA 2004.984545 0.038098939 0.048821 0.05335953 NA NA 2005.067841 0.040019936 0.047827 0.05104882 NA NA 2005.151136 0.045539928 0.048442 0.05372081 NA NA 2005.234432 0.047826294 0.050441 0.05482546 NA NA 2005.317727 0.045012339 0.053786 0.06034851 NA NA 2005.401023 0.048114209 0.05344 0.06079846 NA NA 2005.484318 0.052636201 0.054751 0.0636238 NA NA 2005.567614 0.052975367 0.064532 0.06927576 NA NA 2005.650909 0.050682876 0.065572 0.07378303 NA NA 2005.734205 0.048110615 0.061794 0.06800375 NA NA 2005.8175 0.046447778 0.05726 0.06603385 NA NA 2005.900795 0.041225585 0.048669 0.05962305 NA NA 2005.984091 0.038415218 0.046307 0.05090232 NA NA 2006.067386 0.042191806 0.045155 0.04738321 NA NA 2006.150682 0.046383506 0.048735 0.05454961 NA NA 2006.233977 0.048880541 0.052627 0.0584836 NA NA 2006.317273 0.046462857 0.053446 0.06572107 NA NA 2006.400568 0.044705321 0.049499 0.05931332 NA NA 2006.483864 0.043054377 0.051164 0.05702089 NA NA 2006.567159 0.044317644 0.05072 0.0570207 NA NA 2006.650455 0.045978592 0.050615 0.05549487 NA NA 2006.73375 0.045730928 0.050979 0.05788032 NA NA 2006.817045 0.047074576 0.052351 0.05377918 NA NA 2006.900341 0.042700467 0.049336 0.0528537 NA NA 2006.983636 0.040591028 0.046688 0.05006044 NA NA 2007.066932 0.0397482 0.046522 0.05060369 NA NA 2007.150227 0.041878552 0.048663 0.05412189 NA NA 2007.233523 0.04468129 0.051187 0.05755749 NA NA 2007.316818 0.047536941 0.057233 0.05643029 NA NA 2007.400114 0.050061724 0.056446 0.05887789 NA NA 2007.483409 0.056705888 0.05704 0.05997298 NA NA 2007.566705 0.056514849 0.057003 0.0627595 NA NA 2007.65 0.056135189 0.055299 0.06095923 NA NA 2007.733295 0.054850715 0.056165 0.06041968 NA NA 2007.816591 0.04805693 0.04961 0.0563444 NA NA 2007.899886 0.042918889 0.04857 0.05552638 NA NA 2007.983182 0.036874789 0.046309 0.05541237 NA NA 2008.066477 0.039494396 0.049615 0.05419884 NA NA 2008.149773 0.04278495 0.050572 0.0576902 NA NA 2008.233068 0.050233294 0.056756 0.05866943 NA NA 2008.316364 0.053280486 0.055092 0.062631 NA NA 2008.399659 0.053371607 0.053971 0.06256369 NA NA 2008.482955 0.052154417 0.051803 0.06119988 NA NA 2008.56625 0.049334432 0.052681 0.06144406 NA NA 2008.649545 0.050498701 0.051573 0.06068266 NA NA 2008.732841 0.052168378 0.05523 0.0595182 NA NA 2008.816136 0.051109086 0.049239 0.05567177 NA NA 2008.899432 0.046409196 0.045086 0.04954776 NA NA 2008.982727 0.041077727 0.043193 0.04587076 NA NA 2009.066023 0.041787048 0.044245 0.04528948 NA NA 2009.149318 0.046080011 0.04455 0.04821535 NA NA 2009.232614 0.048211555 0.045005 0.04911506 NA NA 2009.315909 0.045186609 0.048044 0.05594233 NA NA 2009.399205 0.04418432 0.05028 0.05707117 NA NA 2009.4825 0.046116193 0.049568 0.05504098 NA NA 2009.565795 0.048383993 0.047608 0.05542412 NA NA 2009.649091 0.051989919 0.052654 0.05594034 NA NA 2009.732386 0.05270104 0.057344 0.05824215 NA NA 2009.815682 0.050213559 0.057564 0.05796267 NA NA 2009.898977 0.046158401 0.054274 0.05721783 NA NA 2009.982273 0.039513239 0.048951 0.04544256 NA NA 2010.065568 0.038047062 0.04816 0.04853365 NA NA 2010.148864 0.038614038 0.052137 0.04697944 NA NA 2010.232159 0.042696854 0.051641 0.04734458 NA NA 2010.315455 0.045253146 0.050933 0.05204766 NA NA 2010.39875 0.046790002 0.051943 0.05344129 NA NA 2010.482045 0.049873075 0.052476 0.05192955 NA NA 2010.565341 0.04798985 0.049 0.05544651 NA NA 2010.648636 0.046156224 0.051372 0.06079001 NA NA 2010.731932 0.047791685 0.049968 0.05862215 NA NA 2010.815227 0.046101812 0.045725 0.05990056 NA NA 2010.898523 0.043790379 0.041412 0.05352724 NA NA 2010.981818 0.038367901 0.041249 0.04778705 NA NA 2011.065114 0.038535565 0.041191 0.04904061 NA NA 2011.148409 0.041831691 0.045152 0.05017506 NA NA 2011.231705 0.043813761 0.050107 0.05113371 NA NA 2011.315 0.042568151 0.049514 0.0514991 NA NA 2011.398295 0.042974068 0.046685 0.05046904 NA NA 2011.481591 0.042280962 0.049559 0.05313116 NA NA 2011.564886 0.043349687 0.048509 0.05626623 NA NA 2011.648182 0.046786176 0.050316 0.05891636 NA NA 2011.731477 0.048965565 0.052131 0.05470682 NA NA 2011.814773 0.048168602 0.054895 0.05166699 NA NA 2011.898068 0.043659742 0.049259 0.04756486 NA NA 2011.981364 0.041673835 0.043305 0.04586373 NA NA 2012.064659 0.041538599 0.043435 0.05234669 NA NA 2012.147955 0.044283543 0.048298 0.05233287 NA NA 2012.23125 0.045939981 0.048266 0.05187277 NA NA 2012.314545 0.043719231 0.048535 0.05347341 NA NA 2012.397841 0.042994973 0.047964 0.05263395 NA NA 2012.481136 0.046378158 0.051071 0.05245607 NA NA 2012.564432 0.049120467 0.055431 0.05638016 NA NA 2012.647727 0.050057985 0.057548 0.05939633 NA NA 2012.731023 0.049867578 0.060182 0.05802895 NA NA 2012.814318 0.046119151 0.05427 0.05581513 NA NA 2012.897614 0.041163018 0.048839 0.04808007 NA NA 2012.980909 0.035704517 0.04311 0.04384529 NA NA 2013.064205 0.036782792 0.044129 0.05031511 NA NA 2013.1475 0.039542896 0.045081 0.05316061 NA NA 2013.230795 0.04047306 0.049388 0.05256524 NA NA 2013.314091 0.042353296 0.050672 0.05635385 NA NA 2013.397386 0.04309678 0.051733 0.05753732 NA NA 2013.480682 0.044285921 0.054876 0.06029308 NA NA 2013.563977 0.044751568 0.056158 0.0613977 NA NA 2013.647273 0.043559786 0.057945 0.06175356 NA NA 2013.730568 0.04202246 0.055724 0.05795462 NA NA 2013.813864 0.038081582 0.055429 0.05335989 NA NA 2013.897159 0.038222336 0.050044 0.0502012 NA NA 2013.980455 0.037677931 0.046428 0.04633845 NA NA 2014.06375 0.042040881 0.045887 0.04839965 NA NA 2014.147045 0.041791122 0.048148 0.04969607 NA NA 2014.230341 0.039329133 0.050418 0.04946488 NA NA 2014.313636 0.041020537 0.051798 0.04992384 NA NA 2014.396932 0.043017351 0.052475 0.05030317 NA NA 2014.480227 0.044213315 0.055008 0.05180659 NA NA 2014.563523 0.046358721 0.059812 0.05181922 NA NA 2014.646818 0.04629559 0.060112 0.05344132 NA NA 2014.730114 0.04317243 0.059574 0.05468496 NA NA 2014.813409 0.037671577 0.056316 0.05175973 NA NA 2014.896705 0.036258186 0.050489 0.04868353 NA NA 2014.98 0.032350066 0.04618 0.04937982 NA NA