年份 | 中国 |
---|---|
2023 | - |
2022 | - |
2021 | 3.29784 |
2020 | 3.57296 |
2019 | 3.54105 |
2018 | 3.54249 |
2017 | 3.66745 |
2016 | 3.76112 |
2015 | 3.81383 |
2014 | 3.58033 |
2013 | 3.71048 |
2012 | 3.94409 |
2011 | 3.52197 |
2010 | 3.75464 |
2009 | 3.75152 |
2008 | 3.63179 |
2007 | 2.70073 |
2006 | 2.44 |
2005 | 2.39 |
2004 | - |
2003 | - |
2002 | - |
2001 | - |
2000 | - |
1999 | 1.88804 |
1998 | 1.84433 |
1997 | - |
1996 | 1.85339 |
1995 | 1.84192 |
1994 | 1.98571 |
1993 | 1.65785 |
1992 | 1.65456 |
1991 | - |
1990 | - |
1989 | - |
1988 | 1.76418 |
1987 | 1.80425 |
1986 | 2.06155 |
1985 | 2.00814 |
1984 | 1.99863 |
1983 | 2.07692 |
1982 | 2.03448 |
1981 | 1.94881 |
1980 | 1.9119 |
1979 | 2.14805 |
1978 | 1.95884 |
1977 | 1.74954 |
1976 | 1.81657 |
1975 | 1.7085 |
1974 | 1.76115 |
1973 | 1.65082 |
1972 | 1.60476 |
1971 | 1.38874 |
1970 | - |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |