| 年份 | 单位：% |
| 含“(E)”其对应值为系统预测，仅供参考。 | |
| 2026（E） | 购买后可见 » |
| 2025（E） | 购买后可见 » |
| 2024（E） | 购买后可见 » |
| 2023 | 购买后可见 » |
| 2022 | 购买后可见 » |
| 2021 | 购买后可见 » |
| 2020 | 购买后可见 » |
| 2019 | 购买后可见 » |
| 2018 | 购买后可见 » |
| 2017 | 购买后可见 » |
| 2016 | 购买后可见 » |
| 2015 | 购买后可见 » |
| 2014 | 购买后可见 » |
| 2013 | 2.58 |
| 2012 | 2.70 |
| 2011 | 5.30 |
| 2010 | 3.20 |
| 2009 | -0.90 |
| 2008 | 5.60 |
| 2007 | 4.50 |
| 2006 | 1.50 |
| 2005 | 1.60 |
| 2004 | 3.30 |
| 2003 | 0.90 |
| 2002 | -1.00 |
| 2001 | 0.70 |
| 2000 | 0.80 |
| 1999 | -1.30 |
| 1998 | -0.60 |
| 1997 | 3.10 |
| 1996 | 8.80 |
| 1995 | 16.80 |
| 1994 | 25.00 |
| 1993 | 16.10 |
| 1992 | 8.60 |
| 1991 | 5.10 |
| 1990 | 1.30 |
| 1989 | 16.30 |
| 1988 | 20.70 |
| 1987 | 8.80 |
| 1986 | 7.00 |
| 1985 | 11.90 |
| 1984 | 2.70 |
| 1983 | 2.00 |
| 1982 | 2.00 |
| 1981 | 2.50 |
| 1980 | 7.50 |
| 1979 | 1.90 |
| 1978 | 0.70 |
| 1977 | 2.70 |
| 1976 | 0.30 |
| 1975 | 0.40 |
| 1974 | 0.70 |
| 1973 | 0.10 |
| 1972 | 0.20 |
| 1971 | -0.10 |
| 1970 | 0.00 |
| 1969 | 1.00 |
| 1968 | 0.10 |
| 1967 | -0.60 |
| 1966 | -1.20 |
| 1965 | -1.20 |
| 1964 | -3.70 |
| 1963 | -5.90 |
| 1962 | 3.80 |
| 1961 | 16.10 |
| 1960 | 2.50 |
| 1959 | 0.30 |
| 1958 | -1.10 |
| 1957 | 2.60 |
| 1956 | -0.10 |
| 1955 | 0.30 |
| 1954 | 1.40 |
| 1953 | 5.10 |
| 1952 | 2.70 |
| 1951 | 12.50 |
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