年份 | 中国 |
---|---|
2023 | - |
2022 | 5.9203 |
2021 | 5.98989 |
2020 | 6.0692 |
2019 | 6.19518 |
2018 | 6.38899 |
2017 | 6.61954 |
2016 | 6.90726 |
2015 | 7.39335 |
2014 | 7.99495 |
2013 | 8.49978 |
2012 | 8.97163 |
2011 | 9.35097 |
2010 | 9.36069 |
2009 | 9.10515 |
2008 | 8.83111 |
2007 | 8.59519 |
2006 | 8.39902 |
2005 | 8.22616 |
2004 | 8.10566 |
2003 | 8.00435 |
2002 | 7.80323 |
2001 | 7.62267 |
2000 | 7.63856 |
1999 | 7.84489 |
1998 | 8.27844 |
1997 | 8.85645 |
1996 | 9.45486 |
1995 | 10.0681 |
1994 | 10.5929 |
1993 | 10.9588 |
1992 | 11.1112 |
1991 | 11.1155 |
1990 | 11.1396 |
1989 | 11.1761 |
1988 | 11.3253 |
1987 | 11.4902 |
1986 | 11.1052 |
1985 | 10.2217 |
1984 | 9.32288 |
1983 | 8.43835 |
1982 | 7.96913 |
1981 | 8.25246 |
1980 | 8.9033 |
1979 | 9.55143 |
1978 | 9.95499 |
1977 | 10.0447 |
1976 | 10.0095 |
1975 | 9.88735 |
1974 | 9.63655 |
1973 | 9.34037 |
1972 | 8.97133 |
1971 | 8.59608 |
1970 | 8.26725 |
1969 | 7.95806 |
1968 | 7.73236 |
1967 | 7.54603 |
1966 | 7.46578 |
1965 | 7.51765 |
1964 | 7.62668 |
1963 | 7.81971 |
1962 | 8.07478 |
1961 | 8.20521 |
1960 | 8.23537 |