1951 1.8939972506491523 1951.25 2.1837088388214903 1951.5 2.100840336134454 1951.75 1.9898926089703095 1952. 2.246603970741902 1952.25 2.284994602374955 1952.5 2.1948786165613567 1952.75 2.7433796913697845 1953. 2.81140179617337 1953.25 2.862362971985384 1953.5 2.4096385542168677 1953.75 1.4136798514922175 1954. 0.8387418871692461 1954.25 0.7228697930785217 1954.5 0.6818181818181818 1954.75 0.808651597817615 1955. 1.0614772224679345 1955.25 1.2710368365305402 1955.5 1.519644180874722 1955.75 1.5768725361366622 1956. 1.6674962667994027 1956.25 1.5965685690456333 1956.5 1.5444015444015444 1956.75 1.6176112867915349 1957. 1.6399646776838652 1957.25 1.4450159196669117 1957.5 1.3198208814518029 1957.75 0.9346733668341709 1958. 0.6235201262825573 1958.25 0.487283892931046 1958.5 0.5494137353433836 1958.75 0.702756969650166 1959. 0.8619232719283421 1959.25 1.1069758564748544 1959.5 1.129372876687173 1959.75 1.0375237765865468 1960. 1.134020618556701 1960.25 1.0314924691921497 1960.5 0.900051431510372 1960.75 0.712175164785211 1961. 0.6269155753691836 1961.25 0.6359515594344091 1961.5 0.7139857202855943 1961.75 0.8662322729014948 1962. 0.9938515960582835 1962.25 1.0161026435890812 1962.5 0.9751547528194692 1962.75 0.9459689790352821 1963. 0.9205426356589147 1963.25 0.9143603559474243 1963.5 0.9591115598182736 1963.75 0.9659044002311566 1964. 1.007472084627655 1964.25 1.10473208072373 1964.5 1.2209567198177675 1964.75 1.2719619326500733 1965. 1.3503514613392527 1965.25 1.5075859420011524 1965.5 1.6886705557261283 1965.75 2.0114631772466747 1966. 2.3116733755031627 1966.25 2.3583815028901736 1966.5 2.3792862141357594 1966.75 2.358490566037736 1967. 2.24578203374373 1967.25 2.189201451905626 1967.5 2.1702271956595456 1967.75 2.1350384740435677 1968. 2.284148012791229 1968.25 2.468105401216168 1968.5 2.5908600215905 1968.75 2.8433675361602178 1969. 2.930312730854469 1969.25 2.8719681428743815 1969.5 2.658603377453218 1969.75 2.6282853566958697 1970. 2.0312955583633006 1970.25 1.5780096716721812 1970.5 1.3269186001396756 1970.75 1.0916580844490216 1971. 1.0419467598816887 1971.25 1.0735373054213635 1971.5 1.0715929261718493 1971.75 1.093719300543585 1972. 1.2078745412078746 1972.25 1.2834369089435287 1972.5 1.3808584450037413 1972.75 1.6048502139800285 1973. 1.8675979350136653 1973.25 1.862976199528553 1973.5 1.9058641975308641 1973.75 1.8650702279530278 1974. 1.6560782354200871 1974.25 1.6350877192982456 1974.5 1.3851307821157068 1974.75 0.9672659708180775 1975. 0.6522022696638984 1975.25 0.6033061175240317 1975.5 0.6631078488614564 1975.75 0.7083422231704715 1976. 0.8057944771389769 1976.25 0.847730937571988 1976.5 0.826335536894765 1976.75 0.8497455189201151 1977. 0.935088515660463 1977.25 1.0471948445792267 1977.5 1.141185076810534 1977.75 1.2772991384492085 1978. 1.3999164229001253 1978.25 1.5816743932369786 1978.5 1.582586151020849 1978.75 1.6874863028709182 1979. 1.6421075526072535 1979.25 1.7237519588090442 1979.5 1.6643250837566195 1979.75 1.6172649663290737 1980. 1.4119518743163966 1980.25 1.0025597269624573 1980.5 0.9568214068518143 1980.75 1.0323555331738639 1981. 1.0039827414537006 1981.25 0.9983016445051986 1981.5 0.969787392763894 1981.75 0.7720288026130205 1982. 0.6655860951132876 1982.25 0.5623935469357586 1982.5 0.4674173672868546 1982.75 0.42232107663719803 1983. 0.45814364833125526 1983.25 0.5197813947962457 1983.5 0.6231520045782596 1983.75 0.7695789950203712 1984. 0.9041250706347711 1984.25 1.0139915107687472 1984.5 1.0344963222279038 1984.75 1.074708264827365 1985. 1.0804130287445681 1985.25 1.0931351114997814 1985.5 1.1059021517009255 1985.75 1.1195245074092168 1986. 1.1106590724165988 1986.25 1.078582434514638 1986.5 1.1145210789856244 1986.75 1.1612106238418778 1987. 1.2066556585799568 1987.25 1.3147374966687395 1987.5 1.4192593962368822 1987.75 1.4671195395792056 1988. 1.483765295307833 1988.25 1.5507377295995182 1988.5 1.5360063834031519 1988.75 1.5797788309636651 1989. 1.589940766912605 1989.25 1.529351184346035 1989.5 1.4594815268422128 1989.75 1.4334232344421136 1990. 1.3949302534873256 1990.25 1.3016046500074518 1990.5 1.1546698947760499 1990.75 0.9384189586576717 1991. 0.7801817743103032 1991.25 0.7267947577995129 1991.5 0.7045507045507046 1991.75 0.6636757999332616 1992. 0.6525516898960882 1992.25 0.6404328915373814 1992.5 0.6322659596165613 1992.75 0.67671809256662 1993. 0.7219561747206501 1993.25 0.7341124908692477 1993.5 0.7952436853864505 1993.75 0.8653808840079165 1994. 0.9188957676283923 1994.25 1.009390642452323 1994.5 1.0587388303053402 1994.75 1.1917075145028555 1995. 1.1973290352291044 1995.25 1.1021242556217226 1995.5 1.1205478233803192 1995.75 1.1498399242458404 1996. 1.134617123225748 1996.25 1.1215975926685815 1996.5 1.1652042645532596 1996.75 1.1802973977695168 1997. 1.2276575729068673 1997.25 1.2594086682737247 1997.5 1.3103067423063406 1997.75 1.3930762033475412 1998. 1.4348554671135316 1998.25 1.4835164835164836 1998.5 1.414238445938734 1998.75 1.4229850097762329 1999. 1.5332960268606604 1999.25 1.4759731846093178 1999.5 1.4343570705366182 1999.75 1.5046363795416107 2000. 1.543441817446095 2000.25 1.5038484310242748 2000.5 1.381712626995646 2000.75 1.3744273219491878 2001. 1.1844053298239843 2001.25 0.964274423016124 2001.5 0.784785748675975 2001.75 0.575 2002. 0.5680204487361545 2002.25 0.5443786982248521 2002.5 0.5126356682286035 2002.75 0.46513445903689804 2003. 0.4724163510717214 2003.25 0.41147686832740216 2003.5 0.4163723558496598 2003.75 0.4340244138732804 2004. 0.4712421459642339 2004.25 0.46856537505602414 2004.5 0.45441401247573016 2004.75 0.4599511042970207