Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1961 | - | 992.5(100) | - | - | - | - | - | 982.1(100) | 987.5(100) | 981.2(100) | 982.9(100) | 983.2(100) |
1962 | 984.9(100) | 985.8(100) | - | - | 993.7( 97) | 981.4(100) | 986.5(100) | 991.6(100) | 980.4(100) | 984.6(100) | 987.3(100) | 985.6(100) |
1963 | 981.5(100) | 984.9(100) | 977.6(100) | 986.4(100) | 983.7(100) | 991.2(100) | 985.3(100) | 995.7(100) | 992.9(100) | 990.2(100) | 988.2(100) | 984.8(100) |
1964 | 993.3(100) | 984.5(100) | 987.4(100) | 989.8(100) | 989.1(100) | 992.3(100) | 1003.2(100) | 989.5(100) | 985.1(100) | 978.0(100) | 988.5(100) | 992.6(100) |
1965 | 990.1(100) | 998.2(100) | 987.5(100) | 989.7(100) | 987.9(100) | 984.5(100) | 996.5(100) | 997.3(100) | 975.6(100) | 980.1(100) | 976.9(100) | 992.6(100) |
1966 | 987.7(100) | 994.0(100) | 985.9(100) | 989.9(100) | 985.7(100) | 991.8(100) | 994.4(100) | 983.4(100) | 989.1(100) | 984.4(100) | 991.7(100) | 989.3(100) |
1967 | 999.9(100) | 992.8(100) | 984.8(100) | 983.5(100) | 990.7(100) | 991.5(100) | 986.8(100) | 993.3(100) | 985.2(100) | 986.0(100) | 980.8(100) | 991.4(100) |
1968 | 987.4(100) | 990.7(100) | 988.5(100) | 987.9(100) | 985.7(100) | 979.1(100) | 980.1(100) | 981.0(100) | 978.5(100) | 981.1(100) | 982.2(100) | 991.7(100) |
1969 | 994.6(100) | 985.8(100) | 989.2(100) | 987.7(100) | 993.8(100) | 994.5(100) | 998.5(100) | 990.2(100) | 980.8(100) | 980.9(100) | 979.5(100) | 985.8(100) |
1970 | 992.9(100) | 985.8(100) | 993.5(100) | 984.6(100) | 987.7(100) | 992.5(100) | 989.0(100) | 992.5(100) | 980.0(100) | 986.2(100) | 982.2(100) | 992.8(100) |
1971 | 992.0(100) | 988.3(100) | 983.0(100) | 987.5(100) | 1001.6(100) | 988.9(100) | 993.8(100) | 978.6(100) | 987.0(100) | 983.6(100) | 980.1(100) | 994.2(100) |
1972 | 994.0(100) | 989.4(100) | 988.0(100) | 982.6(100) | 991.3(100) | 992.4(100) | 984.9(100) | 997.9(100) | 982.0(100) | 992.8(100) | 980.9(100) | 986.0(100) |
1973 | 992.8(100) | 984.5(100) | 976.6(100) | 976.7(100) | 987.8(100) | 996.4(100) | 997.8(100) | 979.6(100) | 982.3(100) | 985.8(100) | 986.3(100) | 983.0(100) |
1974 | 992.7(100) | 985.2(100) | 982.7(100) | 989.7(100) | 995.2(100) | 1001.1(100) | 982.6(100) | 989.4(100) | 976.4(100) | 979.8(100) | 989.7(100) | 993.0(100) |
1975 | 993.0( 97) | 986.8(100) | 983.0(100) | 987.1( 97) | 988.9(100) | 998.4( 97) | 998.8( 97) | 990.5(100) | 987.9(100) | 975.3(100) | 984.1(100) | 984.4(100) |
1976 | 993.5(100) | 987.3(100) | 984.7(100) | 983.8(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 | - | - | - | - | - | - | - | - | - | - | - | - |