1961 -999.0 992.4 985.9 987.1 992.4 987.9 984.7 982.3 987.5 981.2 982.8 983.2 1962 984.8 985.8 983.4 982.2 984.5 997.8 988.8 983.9 986.2 978.5 984.6 984.8 1963 983.6 983.8 983.0 986.4 989.5 983.8 985.9 1000.3 987.4 985.7 980.3 988.9 1964 992.2 989.8 984.7 982.6 976.9 1004.8 999.4 983.3 976.5 979.5 990.0 991.6 1965 993.7 999.9 984.5 985.7 991.9 985.6 990.7 988.0 987.8 986.3 982.0 996.5 1966 988.6 993.7 995.0 985.1 992.0 991.7 995.0 975.8 984.2 979.6 986.1 990.3 1967 995.5 997.0 985.9 988.0 988.1 986.2 988.9 984.7 984.4 986.5 987.4 987.5 1968 992.3 993.8 990.7 988.1 994.8 992.7 985.2 983.3 982.7 988.3 990.2 993.2 1969 998.0 993.8 986.4 992.0 988.8 993.6 981.1 983.6 986.7 992.6 987.5 990.8 1970 986.6 988.3 985.2 989.0 986.2 987.9 986.5 978.7 996.2 987.2 987.0 994.1 1971 992.6 984.7 982.2 990.1 998.4 985.1 989.1 989.1 986.0 982.6 983.7 993.0 1972 994.1 989.5 992.2 991.8 990.3 993.2 994.3 989.2 982.1 982.5 981.9 990.4 1973 994.9 986.8 981.6 982.7 988.9 988.9 981.8 982.2 984.8 986.5 986.9 984.2 1974 992.6 982.4 982.2 989.3 983.1 991.4 985.3 1000.7 979.6 983.9 991.9 995.0 1975 992.6 988.7 987.1 983.6 998.2 988.2 997.5 985.5 982.2 982.4 984.7 991.4 1976 993.6 987.1 984.6 983.9 983.2 993.7 990.2 983.8 984.4 984.4 992.9 1002.9 1977 996.7 989.3 985.2 994.5 994.6 994.2 989.6 988.4 977.4 984.4 984.6 989.9 1978 987.1 988.2 991.6 989.3 992.3 991.4 989.6 983.6 978.1 987.1 988.3 989.3 1979 988.9 987.4 982.2 985.0 981.6 987.5 976.2 981.9 984.0 985.5 985.7 994.4 1980 984.7 992.5 986.4 991.9 985.4 985.8 988.1 989.0 989.4 981.2 991.3 990.3 1981 992.3 986.0 992.0 992.5 987.3 987.5 988.1 992.9 986.8 981.9 984.1 980.3 1982 992.0 987.6 978.2 981.9 982.5 985.0 990.4 984.5 981.2 991.2 990.4 996.5 1983 993.5 991.3 987.1 983.5 995.9 988.7 985.4 985.9 981.6 977.3 981.0 986.7 1984 995.2 989.3 983.5 986.7 993.1 990.5 990.6 993.2 983.2 981.2 987.3 997.9 1985 993.7 986.5 989.3 986.3 991.3 990.3 973.4 986.8 981.1 981.1 978.6 984.2 1986 989.7 995.1 990.8 983.5 995.2 993.9 985.6 988.0 975.4 976.8 983.4 983.7 1987 996.7 988.2 984.3 987.2 990.7 989.4 993.9 978.5 989.0 979.4 978.8 989.6 1988 991.4 982.8 987.1 987.4 991.6 997.4 981.1 986.9 989.4 995.8 986.3 987.5 1989 989.8 981.0 986.2 990.2 983.6 984.7 981.9 989.0 991.9 981.1 985.9 989.3 1990 991.5 983.2 986.0 997.1 997.1 995.0 988.0 987.4 982.5 985.9 989.5 989.4 1991 982.6 988.6 981.3 988.9 985.8 990.5 988.2 983.0 988.8 981.9 988.2 995.8 1992 990.4 991.7 984.9 985.4 991.1 995.5 983.3 979.3 985.7 987.2 980.1 985.1 1993 995.2 984.2 981.6 988.6 986.4 987.3 981.8 978.9 980.4 979.5 986.1 981.9 1994 988.4 985.6 981.5 986.3 988.0 998.3 985.8 984.5 989.8 983.6 991.6 983.1 1995 986.7 986.1 989.2 984.7 981.7 995.1 995.8 991.9 978.2 985.2 986.6 985.2 1996 991.8 990.6 983.5 984.0 984.6 986.4 985.1 989.1 992.0 977.8 989.7 989.9 1997 990.6 987.8 979.6 981.9 979.5 991.0 984.6 981.9 987.3 984.8 996.5 990.4 1998 985.4 983.8 979.4 977.5 983.0 982.1 983.1 984.3 982.6 983.3 978.5 983.6 1999 986.9 990.0 987.0 980.7 980.3 992.5 986.8 983.6 986.7 975.9 982.1 980.3 2000 981.7 983.7 986.3 986.1 984.8 986.1 986.8 983.0 992.7 979.3 989.3 994.7 2001 987.7 989.7 986.0 979.1 987.7 989.7 987.6 983.1 983.8 983.1 982.3 981.0 2002 986.4 979.0 990.7 984.6 991.7 986.2 986.5 983.8 984.6 992.6 987.4 981.9 2003 992.6 992.1 984.7 978.2 985.2 992.7 985.6 979.4 983.4 986.0 983.8 994.2 2004 983.7 989.0 979.2 984.5 986.6 978.4 980.0 979.0 984.2 982.8 985.6 989.1 2005 990.1 978.5 984.2 983.9 984.8 989.7 984.1 981.7 979.7 984.2 986.8 999.0 2006 989.3 987.5 984.9 986.6 977.8 985.5 983.5 988.1 988.3 979.1 983.8 986.7 2007 989.8 985.4 987.4 989.0 989.4 992.8 996.0 986.1 991.0 983.4 990.5 980.8 2008 984.8 983.1 985.1 987.2 991.4 985.2 983.4 985.0 981.3 982.1 981.7 980.3 2009 983.5 982.5 981.9 988.7 993.2 987.5 986.1 989.0 986.3 984.6 990.7 986.9 2010 991.3 989.0 985.3 985.8 989.5 982.0 979.6 979.9 984.6 980.8 980.5 990.8 2011 987.0 986.2 987.9 984.9 984.0 987.5 990.5 987.6 991.6 986.9 990.0 979.7 2012 978.2 987.8 987.3 984.6 988.0 992.3 981.2 980.3 984.7 981.8 988.5 989.3 2013 987.1 981.1 977.4 985.4 987.9 998.3 985.7 992.8 991.6 986.5 982.5 985.0 2014 991.0 984.0 983.3 982.8 993.0 987.6 985.3 987.4 990.2 984.4 985.4 980.3 2015 987.5 980.5 980.6 982.0 981.1 987.3 976.3 976.8 980.7 988.0 984.2 987.8 2016 982.0 981.4 977.7 983.3 980.1 976.6 981.7 985.6 981.4 975.7 991.5 990.6 2017 993.4 988.1 987.7 982.5 980.6 990.3 981.6 979.8 982.0 990.6 982.2 984.6 2018 984.4 981.2 990.1 987.3 991.5 991.6 984.8 986.4 979.9 982.1 979.2 986.6 2019 984.1 985.6 985.3 986.9 989.2 978.5 990.0 985.4 982.5 983.8 995.5 996.0 2020 989.3 986.3 977.8 987.3 980.0 986.6 986.0 991.9 986.8 979.9 979.6 982.7 2021 982.8 982.5 988.4 979.0 983.6 985.6 989.5 981.5 978.8 984.1 981.9 981.5 2022 984.7 983.8 983.1 983.9 986.6 992.5 983.1 982.6 980.9 979.6 973.5 978.4 2023 979.1 984.2 982.0 994.3 977.9 991.3 984.5 984.1 990.5 986.8 988.7 980.0