年份 | 中国 |
---|---|
2023 | - |
2022 | 3.21019 |
2021 | 2.58596 |
2020 | 2.41798 |
2019 | 0.929889 |
2018 | 0.658423 |
2017 | 1.75214 |
2016 | 2.27435 |
2015 | 3.24399 |
2014 | 2.11491 |
2013 | 2.45413 |
2012 | 2.71752 |
2011 | 2.39547 |
2010 | 3.65359 |
2009 | 4.31484 |
2008 | 7.59271 |
2007 | 8.67623 |
2006 | 7.59117 |
2005 | 5.45182 |
2004 | 2.61715 |
2003 | 2.15753 |
2002 | 2.54209 |
2001 | 2.09693 |
2000 | 2.37638 |
1999 | 2.80079 |
1998 | 4.2599 |
1997 | 4.45331 |
1996 | 2.03185 |
1995 | 1.62808 |
1994 | 1.30368 |
1993 | -1.90466 |
1992 | 1.01351 |
1991 | 2.80641 |
1990 | 2.70373 |
1989 | -1.08002 |
1988 | -0.995722 |
1987 | 0.0889665 |
1986 | -2.45912 |
1985 | -4.03472 |
1984 | 0.0172123 |
1983 | 0.843645 |
1982 | 1.69479 |
1981 | -0.002026 |
1980 | -0.601624 |
1979 | -0.760891 |
1978 | -0.538233 |
1977 | 0.212308 |
1976 | 0.184033 |
1975 | -0.144761 |
1974 | -0.473883 |
1973 | 0.482548 |
1972 | 0.74048 |
1971 | 0.655297 |
1970 | 0.0307058 |
1969 | 0.642136 |
1968 | 0.384152 |
1967 | 0.30097 |
1966 | 0.259438 |
1965 | 0.449827 |
1964 | 0.904823 |
1963 | 1.14556 |
1962 | 1.14438 |
1961 | 0.381401 |
1960 | -0.122441 |