| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | |
| 8 | 2018 | |
| 9 | 2017 | |
| 10 | 2016 | |
| 11 | 2015 | -9.90 |
| 12 | 2014 | -8.00 |
| 13 | 2013 | -12.60 |
| 14 | 2012 | -11.70 |
| 15 | 2011 | -11.90 |
| 16 | 2010 | -8.90 |
| 17 | 2009 | -8.50 |
| 18 | 2008 | -17.10 |
| 19 | 2007 | -15.20 |
| 20 | 2006 | -13.10 |
| 21 | 2005 | -12.40 |
| 22 | 2004 | -11.90 |
| 23 | 2003 | -13.30 |
| 24 | 2002 | -15.00 |
| 25 | 2001 | -15.40 |
| 26 | 2000 | -18.30 |
| 27 | 1999 | -19.30 |
| 28 | 1998 | -15.00 |
| 29 | 1997 | -19.30 |
| 30 | 1996 | -19.30 |
| 31 | 1995 | -17.50 |
| 32 | 1994 | -23.70 |
| 33 | 1993 | -50.30 |
| 34 | 1992 | -63.00 |
| 35 | 1991 | -50.50 |
| 36 | 1990 | -33.60 |
| 37 | 1989 | -36.20 |
| 38 | 1988 | -43.70 |
| 39 | 1987 | -29.90 |
| 40 | 1986 | -27.00 |
| 41 | 1985 | -29.00 |
| 42 | 1984 | -21.50 |
| 43 | 1983 | -19.20 |
| 44 | 1982 | -17.10 |
| 45 | 1981 | -23.20 |
| 46 | 1980 | -19.30 |
| 47 | 1979 | 13.60 |
| 48 | 1978 | -1.20 |
| 49 | 1977 | -8.10 |
| 50 | 1976 | -2.10 |
| 51 | 1975 | -11.60 |
| 52 | 1974 | -16.90 |
| 53 | 1973 | -6.00 |
| 54 | 1972 | 2.50 |
| 55 | 1971 | -5.20 |
| 56 | 1970 | -4.90 |
| 57 | 1969 | -4.90 |
| 58 | 1968 | -6.00 |
| 59 | 1967 | -9.90 |
| 60 | 1966 | -8.10 |
| 61 | 1965 | -3.90 |
| 62 | 1964 | -1.60 |
| 63 | 1963 | -2.40 |
| 64 | 1962 | -2.40 |
| 65 | 1961 | -0.90 |
| 66 | 1960 | -2.30 |
