Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1961 | - | 992.2(100) | - | - | - | - | - | 982.3(100) | 987.1(100) | 981.2(100) | 981.5(100) | 982.9(100) |
1962 | 984.7(100) | 985.6(100) | - | - | 992.9(100) | 981.2(100) | 985.2(100) | 992.1(100) | 979.4(100) | 985.6(100) | 987.9(100) | 984.7(100) |
1963 | 982.0(100) | 984.8(100) | 976.5(100) | 986.8(100) | 982.6(100) | 991.8(100) | 984.8(100) | 997.3(100) | 993.1(100) | 990.7(100) | 986.8(100) | 985.3(100) |
1964 | 993.7(100) | 984.3(100) | 986.0(100) | 990.6(100) | 987.7(100) | 993.2(100) | 1003.1(100) | 989.0(100) | 986.0(100) | 977.8(100) | 988.1(100) | 992.8(100) |
1965 | 989.9(100) | 998.7(100) | 987.0(100) | 989.0(100) | 989.0(100) | 984.6(100) | 995.8(100) | 997.3(100) | 976.6(100) | 980.2(100) | 976.5(100) | 992.6(100) |
1966 | 987.6(100) | 994.2(100) | 985.4(100) | 989.0(100) | 986.2(100) | 991.1(100) | 994.5(100) | 983.9(100) | 989.4(100) | 984.1(100) | 992.2(100) | 988.8(100) |
1967 | 999.8(100) | 992.2(100) | 984.5(100) | 983.5(100) | 991.2(100) | 990.6(100) | 987.1(100) | 993.9(100) | 984.7(100) | 985.4(100) | 981.0(100) | 991.3(100) |
1968 | 987.2(100) | 990.3(100) | 988.7(100) | 987.2(100) | 985.7(100) | 979.1(100) | 980.2(100) | 981.4(100) | 977.5(100) | 981.6(100) | 982.7(100) | 991.6(100) |
1969 | 994.5(100) | 985.7(100) | 989.5(100) | 987.0(100) | 993.9(100) | 993.6(100) | 999.2(100) | 990.3(100) | 979.9(100) | 981.6(100) | 979.3(100) | 985.6(100) |
1970 | 993.1(100) | 985.3(100) | 993.6(100) | 984.1(100) | 986.9(100) | 992.2(100) | 988.3(100) | 992.0(100) | 979.8(100) | 986.2(100) | 982.8(100) | 992.6(100) |
1971 | 991.4(100) | 988.7(100) | 981.9(100) | 988.4(100) | 1001.4(100) | 987.9(100) | 993.0(100) | 978.3(100) | 986.5(100) | 983.9(100) | 980.5(100) | 994.5(100) |
1972 | 994.0(100) | 988.9(100) | 987.9(100) | 982.5(100) | 991.0(100) | 992.2(100) | 984.4(100) | 998.4(100) | 980.8(100) | 992.6(100) | 982.0(100) | 985.6(100) |
1973 | 992.6(100) | 983.9(100) | 977.3(100) | 976.1(100) | 986.8(100) | 996.6(100) | 997.7(100) | 979.4(100) | 982.6(100) | 985.8(100) | 986.5(100) | 983.3(100) |
1974 | 992.3(100) | 985.4(100) | 983.0(100) | 989.7(100) | 995.1(100) | 1000.5(100) | 983.7(100) | 989.7(100) | 975.0(100) | 979.2(100) | 990.5(100) | 992.8(100) |
1975 | 992.7(100) | 987.2(100) | 982.0(100) | 987.7(100) | 990.0(100) | 997.5(100) | 999.0(100) | 990.3( 97) | 987.4(100) | 975.6( 97) | 984.5(100) | 983.6( 97) |
1976 | 993.4(100) | 986.9(100) | 984.4(100) | 984.0(100) | 983.1(100) | - | - | - | - | - | - | - |
1977 | - | - | - | - | - | - | - | - | - | - | - | - |
1978 | - | - | - | - | - | - | - | - | - | - | - | - |
1979 | - | - | - | - | - | - | - | - | - | - | - | - |
1980 | - | - | - | - | - | - | - | - | - | - | - | - |
1981 | - | - | - | - | - | - | - | - | - | - | - | - |
1982 | - | - | - | - | - | - | - | - | - | - | - | - |
1983 | - | - | - | - | - | - | - | - | - | - | - | - |
1984 | - | - | - | - | - | - | - | - | - | - | - | - |
1985 | - | - | - | - | - | - | - | - | - | - | - | - |
1986 | - | - | - | - | - | - | - | - | - | - | - | - |
1987 | - | - | - | - | - | - | - | - | - | - | - | - |
1988 | - | - | - | - | - | - | - | - | - | - | - | - |
1989 | - | - | - | - | - | - | - | - | - | - | - | - |
1990 | - | - | - | - | - | - | - | - | - | - | - | - |
1991 | - | - | - | - | - | - | - | - | - | - | - | - |
1992 | - | - | - | - | - | - | - | - | - | - | - | - |
1993 | - | - | - | - | - | - | - | - | - | - | - | - |
1994 | - | - | - | - | - | - | - | - | - | - | - | - |
1995 | - | - | - | - | - | - | - | - | - | - | - | - |
1996 | - | - | - | - | - | - | - | - | - | - | - | - |
1997 | - | - | - | - | - | - | - | - | - | - | - | - |
1998 | - | - | - | - | - | - | - | - | - | - | - | - |
1999 | - | - | - | - | - | - | - | - | - | - | - | - |
2000 | - | - | - | - | - | - | - | - | - | - | - | - |
2001 | - | - | - | - | - | - | - | - | - | - | - | - |
2002 | - | - | - | - | - | - | - | - | - | - | - | - |
2003 | - | - | - | - | - | - | - | - | - | - | - | - |
2004 | - | - | - | - | - | - | - | - | - | - | - | - |
2005 | - | - | - | - | - | - | - | - | - | - | - | - |
2006 | - | - | - | - | - | - | - | - | - | - | - | - |
2007 | - | - | - | - | - | - | - | - | - | - | - | - |
2008 | - | - | - | - | - | - | - | - | - | - | - | - |
2009 | - | - | - | - | - | - | - | - | - | - | - | - |