Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1971 | - | - | 983.3(100) | 987.4(100) | 999.0(100) | 990.6(100) | 991.4(100) | 993.4(100) | 982.5(100) | 988.0(100) | 988.2(100) | 994.8(100) |
1972 | 993.1(100) | 989.0(100) | 990.5(100) | 992.2(100) | 989.7(100) | 996.1(100) | 990.4(100) | 996.3(100) | 985.1(100) | 976.7(100) | 982.8(100) | 992.0(100) |
1973 | 995.8(100) | 988.4(100) | 983.8(100) | 986.4(100) | 993.1(100) | 987.4(100) | 988.6(100) | 983.8(100) | 982.5(100) | 979.2(100) | 983.6(100) | 985.4(100) |
1974 | 992.9(100) | 980.9(100) | 982.6(100) | 986.2(100) | 987.8(100) | 992.0(100) | 991.8(100) | 994.7(100) | 979.3(100) | 985.6(100) | 991.9(100) | 994.0(100) |
1975 | 993.9(100) | 987.5(100) | 986.4(100) | 982.6(100) | 997.8(100) | 989.7(100) | 995.5(100) | 979.4(100) | 974.6(100) | 981.2(100) | 984.8(100) | 993.0(100) |
1976 | 991.6(100) | 990.8(100) | 983.0(100) | 979.5(100) | 988.9(100) | 987.5(100) | 984.3(100) | 986.8(100) | 980.5(100) | 982.1(100) | 989.6(100) | 1002.9(100) |
1977 | 995.4(100) | 986.1(100) | 986.8(100) | 988.7(100) | 994.2(100) | 992.2(100) | 990.6(100) | 990.4(100) | 977.9(100) | 973.3(100) | 980.6(100) | 990.0(100) |
1978 | 986.8(100) | 986.6(100) | 984.6(100) | 987.0(100) | 990.3(100) | 989.9(100) | 1001.4(100) | 979.8(100) | 984.4(100) | 981.7(100) | 985.7(100) | 989.1(100) |
1979 | 988.9(100) | 983.8(100) | 980.3(100) | 984.5(100) | 984.6(100) | 982.7(100) | 979.6(100) | 990.6(100) | 980.8(100) | 983.3(100) | 983.6(100) | 992.2(100) |
1980 | 992.2(100) | 994.9(100) | 986.1(100) | 991.5(100) | 989.1(100) | 987.0(100) | 998.7(100) | 988.4(100) | 993.0(100) | 977.3(100) | 994.1(100) | 990.9(100) |
1981 | 989.3(100) | 986.9(100) | 992.8(100) | 994.0(100) | 986.4(100) | 989.6(100) | 995.0(100) | 996.4(100) | 989.9(100) | 982.4(100) | 980.5(100) | 983.1(100) |
1982 | 992.8(100) | 987.8(100) | 977.6(100) | 980.7(100) | 990.7(100) | 985.6(100) | 991.9(100) | 978.2(100) | 976.8(100) | 982.9(100) | 983.9(100) | 996.5(100) |
1983 | 994.8(100) | 993.6(100) | 981.3(100) | 982.4(100) | 985.6(100) | 990.5(100) | 984.3(100) | 982.9(100) | 983.1(100) | 972.5(100) | 979.2(100) | 985.6(100) |
1984 | 998.8(100) | 988.6(100) | 982.9(100) | 982.9(100) | 993.0(100) | 984.5(100) | 983.6(100) | 991.2(100) | 983.6(100) | 977.4(100) | 982.1(100) | 996.7(100) |
1985 | 995.4(100) | 987.7(100) | 987.0(100) | 987.9(100) | 989.0(100) | 988.7(100) | 976.7(100) | 989.2(100) | 978.6(100) | 978.6(100) | 975.6(100) | 982.3(100) |
1986 | 990.5(100) | 999.8(100) | 990.6(100) | 982.8(100) | 990.3(100) | 988.1(100) | 986.3(100) | 989.1(100) | 980.2(100) | 980.5(100) | 980.4(100) | 985.9(100) |
1987 | 997.4(100) | 990.7(100) | 984.1(100) | 988.4(100) | 983.3(100) | 989.2(100) | 991.9(100) | 974.6(100) | 990.8(100) | 981.6(100) | 982.2(100) | 990.2(100) |
1988 | 992.3(100) | 984.6( 96) | 984.6(100) | 984.3( 96) | 990.8(100) | 996.0(100) | 981.6(100) | 979.6(100) | 985.5(100) | 992.8(100) | 984.1(100) | 985.2(100) |
1989 | 988.9(100) | 985.4(100) | 981.7(100) | 990.3(100) | 975.7(100) | 982.9(100) | 983.9(100) | 988.9(100) | 988.8(100) | 979.2(100) | 979.2(100) | 991.7(100) |
1990 | 991.0(100) | 981.9(100) | 984.6(100) | 994.2(100) | 994.9(100) | 991.9(100) | 997.6(100) | 985.9(100) | 976.2(100) | 984.9(100) | 987.1(100) | 987.3(100) |
1991 | 983.6(100) | 988.6(100) | - | - | - | - | - | - | - | - | - | - |
1992 | - | - | - | - | - | - | - | - | - | - | - | - |
1993 | - | - | - | - | - | - | - | - | - | - | - | - |
1994 | - | - | - | - | - | - | - | - | - | - | - | - |
1995 | - | - | - | - | - | - | - | - | - | - | - | - |
1996 | - | - | - | - | - | - | - | - | - | - | - | - |
1997 | - | - | - | - | - | - | - | - | - | - | - | - |
1998 | - | - | - | - | - | - | - | - | - | - | - | - |
1999 | - | - | - | - | - | - | - | - | - | - | - | - |
2000 | - | - | - | - | - | - | - | - | - | - | - | - |
2001 | - | - | - | - | - | - | - | - | - | - | - | - |
2002 | - | - | - | - | - | - | - | - | - | - | - | - |
2003 | - | - | - | - | - | - | - | - | - | - | - | - |
2004 | - | - | - | - | - | - | - | - | - | - | - | - |
2005 | - | - | - | - | - | - | - | - | - | - | - | - |
2006 | - | - | - | - | - | - | - | - | - | - | - | - |
2007 | - | - | - | - | - | - | - | - | - | - | - | - |
2008 | - | - | - | - | - | - | - | - | - | - | - | - |
2009 | - | - | - | - | - | - | - | - | - | - | - | - |
2010 | - | - | - | - | - | - | - | - | - | - | - | - |
2011 | - | - | - | - | - | - | - | - | - | - | - | - |
2012 | - | - | - | - | - | - | - | - | - | - | - | - |
2013 | - | - | - | - | - | - | - | - | - | - | - | - |
2014 | - | - | - | - | - | - | - | - | - | - | - | - |
2015 | - | - | - | - | - | - | - | - | - | - | - | - |
2016 | - | - | - | - | - | - | - | - | - | - | - | - |
2017 | - | - | - | - | - | - | - | - | - | - | - | - |
2018 | - | - | - | - | - | - | - | - | - | - | - | - |
2019 | - | - | - | - | - | - | - | - | - | - | - | - |
2020 | - | - | - | - | - | - | - | - | - | - | - | - |
2021 | - | - | - | - | - | - | - | - | - | - | - | - |
2022 | - | - | - | - | - | - | - | - | - | - | - | - |
2023 | - | - | - | - | - | - | - | - | - | - | - | - |
2024 | - | - | - | - | - | - | - | - | - | - | - | - |