1951 0.2784533449183568 1951.25 0.2786819424733584 1951.5 0.27681012097057467 1951.75 0.29686272636496835 1952. 0.30287667106041527 1952.25 0.2969024885868865 1952.5 0.3123632342651711 1952.75 0.3492304434181991 1953. 0.3398507371550671 1953.25 0.3555351302840746 1953.5 0.35369614397712 1953.75 0.3448773863750265 1954. 0.34494460196906973 1954.25 0.3547389995613571 1954.5 0.372094362388135 1954.75 0.3703657472752915 1955. 0.3795782391822078 1955.25 0.3823256068731905 1955.5 0.3868955271135912 1955.75 0.39862369096205763 1956. 0.39444711687755185 1956.25 0.4090796948591541 1956.5 0.42457488134561916 1956.75 0.41833116486978617 1957. 0.4143434178012506 1957.25 0.41677434642544375 1957.5 0.4282881718415068 1957.75 0.4246854201629895 1958. 0.43472835746551575 1958.25 0.4267246853057971 1958.5 0.4514340482511622 1958.75 0.456665097668715 1959. 0.46087022812698086 1959.25 0.47559749285610753 1959.5 0.47241783993872766 1959.75 0.48228069862025813 1960. 0.500603072057632 1960.25 0.4994414068737537 1960.5 0.5017612090739848 1960.75 0.5088028794515319 1961. 0.506913441495044 1961.25 0.521637495767127 1961.5 0.5245336160799545 1961.75 0.5388219131385268 1962. 0.5533510053370104 1962.25 0.564887608130904 1962.5 0.5551377148546864 1962.75 0.5587413223579851 1963. 0.5746744756727663 1963.25 0.575588312076603 1963.5 0.5838103290140473 1963.75 0.5962857458802056 1964. 0.597163014298105 1964.25 0.6134940832578251 1964.5 0.6218165543943985 1964.75 0.6287949564598951 1965. 0.6303162162081707 1965.25 0.6331215350102712 1965.5 0.6325853647148079 1965.75 0.651171472530315 1966. 0.6674887080468699 1966.25 0.6648214246200075 1966.5 0.6635277633787873 1966.75 0.6648069448771674 1967. 0.6683010421314447 1967.25 0.6698002715821694 1967.5 0.6731824986046179 1967.75 0.6828472639348773 1968. 0.694483145776575 1968.25 0.6987265003446801 1968.5 0.7107781571572782 1968.75 0.7104813797409177 1969. 0.7130260592903086 1969.25 0.7148902515435382 1969.5 0.7171480128753378 1969.75 0.7276596864049429 1970. 0.7250131433764724 1970.25 0.726579581968418 1970.5 0.731727688962954 1970.75 0.7289229036644931 1971. 0.7345028496917132 1971.25 0.7427431115907726 1971.5 0.739676501776728 1971.75 0.7503891217387729 1972. 0.764616830823098 1972.25 0.7727268483613083 1972.5 0.7763134768556227 1972.75 0.7923388745671942 1973. 0.8082151255442467 1973.25 0.8132101224630334 1973.5 0.8235161802649867 1973.75 0.8169437069488348 1974. 0.8095868944096333 1974.25 0.7959264610925442 1974.5 0.7949561058065309 1974.75 0.7845142934408156 1975. 0.770973168052915 1975.25 0.7744518193250662 1975.5 0.775094333692391 1975.75 0.7887801387377373 1976. 0.7982603573489436 1976.25 0.801449232648556 1976.5 0.8112078598170163 1976.75 0.809113567261185 1977. 0.8131512562019503 1977.25 0.8178917008310169 1977.5 0.8220672459134787 1977.75 0.8176088271386291 1978. 0.8279845602982249 1978.25 0.8383709542019218 1978.5 0.8343684522688917 1978.75 0.8392482543520537 1979. 0.8440519409666891 1979.25 0.8339742166380044 1979.5 0.8368455227956371 1979.75 0.8399051036838302 1980. 0.840444372832831 1980.25 0.8298107576402924 1980.5 0.8399473734305524 1980.75 0.8465659336068506 1981. 0.8433774315673176 1981.25 0.837676124985107 1981.5 0.8341153816802036 1981.75 0.8323833552640318 1982. 0.8366790002877472 1982.25 0.838460038941933 1982.5 0.8427925748453984 1982.75 0.8418831319028628 1983. 0.8532860374051467 1983.25 0.8606883903130521 1983.5 0.8621397244342408 1983.75 0.8686392469423405 1984. 0.8760769284505213 1984.25 0.8790584267873666 1984.5 0.8815972422573627 1984.75 0.8828401316756698 1985. 0.884955269250932 1985.25 0.8865416149250233 1985.5 0.8950119075936127 1985.75 0.9067109740466318 1986. 0.9122950557664277 1986.25 0.9121140673351147 1986.5 0.9167090631242731 1986.75 0.9281772994888869 1987. 0.9288260838754632 1987.25 0.9310992571167024 1987.5 0.9327711683492856 1987.75 0.9431054360456264 1988. 0.9452824720535826 1988.25 0.9510165966954163 1988.5 0.9498417672771352 1988.75 0.9536189128114088 1989. 0.9472603414173125 1989.25 0.9411992882602241 1989.5 0.9430655108635526 1989.75 0.9479606910227293 1990. 0.9532307791271548 1990.25 0.9573991228229005 1990.5 0.9583821079248418 1990.75 0.9583998902862728 1991. 0.9515712047306338 1991.25 0.962650806399145 1991.5 0.9675990403664602 1991.75 0.9758022387267401 1992. 0.9909518478140935 1992.25 0.9969955518899458 1992.5 1.0079652112049637 1992.75 1.007975782134899 1993. 1.0010780604338865 1993.25 1.0068149580095616 1993.5 1.0049226144357113 1993.75 1.0060542785049658 1994. 1.008915963559826 1994.25 1.0100090893852243 1994.5 1.0009353695246082 1994.75 1.0049685566050042 1995. 1.0057482045452124 1995.25 1.0074916082960834 1995.5 1.012111235949351 1995.75 1.0174858730741512 1996. 1.0151235736480668 1996.25 1.022485577540479 1996.5 1.0268353321070023 1996.75 1.030458515587072 1997. 1.0334395624654464 1997.25 1.0366457501818527 1997.5 1.0452782853626819 1997.75 1.0579586563267103 1998. 1.076129908019807 1998.25 1.0865045154084099 1998.5 1.0974711325253017 1998.75 1.1093805614610228 1999. 1.1217078275072137 1999.25 1.1221240257676233 1999.5 1.1282260722349187 1999.75 1.1429347168855775 2000. 1.16726655453361 2000.25 1.162049930673558 2000.5 1.175184017302837 2000.75 1.1730344281047544 2001. 1.1798969468125102 2001.25 1.1745676676760943 2001.5 1.173723903058816 2001.75 1.1752249841060678 2002. 1.1901980195599482 2002.25 1.197245328459064 2002.5 1.1975897742005066 2002.75 1.1946420445665733 2003. 1.2020274638238098 2003.25 1.213572900072627 2003.5 1.224867362848764 2003.75 1.2354801090834082 2004. 1.2387015464327624 2004.25 1.2404927705377513 2004.5 1.2521406976939238 2004.75 1.2545241758217673 2005. 1.2574530704904636