年份 | 中国 |
---|---|
2023 | - |
2022 | - |
2021 | 0.0708434 |
2020 | 0.0860228 |
2019 | 0.0873021 |
2018 | 0.097326 |
2017 | 0.120214 |
2016 | 0.103468 |
2015 | 0.0967515 |
2014 | 0.142384 |
2013 | 0.126224 |
2012 | 0.141421 |
2011 | 0.164686 |
2010 | 0.188632 |
2009 | 0.199418 |
2008 | 0.225379 |
2007 | 0.182953 |
2006 | 0.138538 |
2005 | 0.143363 |
2004 | 0.188707 |
2003 | 0.240689 |
2002 | 0.206403 |
2001 | 0.21079 |
2000 | 0.222728 |
1999 | 0.253558 |
1998 | 0.406925 |
1997 | 0.505692 |
1996 | 0.676547 |
1995 | 0.769146 |
1994 | 0.73176 |
1993 | 0.840487 |
1992 | 0.879295 |
1991 | 0.851311 |
1990 | 0.874344 |
1989 | 0.920649 |
1988 | 0.967325 |
1987 | 1.11438 |
1986 | 1.007 |
1985 | 0.798554 |
1984 | 0.828554 |
1983 | 1.20561 |
1982 | 1.46374 |
1981 | 1.45196 |
1980 | 2.18419 |
1979 | 2.07581 |
1978 | 1.73765 |
1977 | 1.57353 |
1976 | 1.46098 |
1975 | 1.1301 |
1974 | 1.10999 |
1973 | 1.19277 |
1972 | 0.594565 |
1971 | 0.518878 |
1970 | 0.626112 |
1969 | - |
1968 | - |
1967 | - |
1966 | - |
1965 | - |
1964 | - |
1963 | - |
1962 | - |
1961 | - |
1960 | - |