| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | -68.80 |
| 8 | 2018 | -29.00 |
| 9 | 2017 | -4.90 |
| 10 | 2016 | 1.50 |
| 11 | 2015 | -3.40 |
| 12 | 2014 | -6.70 |
| 13 | 2013 | -9.90 |
| 14 | 2012 | -7.40 |
| 15 | 2011 | -9.40 |
| 16 | 2010 | -6.50 |
| 17 | 2009 | -5.60 |
| 18 | 2008 | -9.30 |
| 19 | 2007 | -5.90 |
| 20 | 2006 | -8.60 |
| 21 | 2005 | -5.70 |
| 22 | 2004 | -1.20 |
| 23 | 2003 | -2.90 |
| 24 | 2002 | -3.20 |
| 25 | 2001 | -4.70 |
| 26 | 2000 | -4.70 |
| 27 | 1999 | -1.40 |
| 28 | 1998 | -6.10 |
| 29 | 1997 | -5.10 |
| 30 | 1996 | -2.10 |
| 31 | 1995 | -4.30 |
| 32 | 1994 | -5.00 |
| 33 | 1993 | -9.70 |
| 34 | 1992 | -14.00 |
| 35 | 1991 | -18.50 |
| 36 | 1990 | -23.50 |
| 37 | 1989 | -14.40 |
| 38 | 1988 | -12.10 |
| 39 | 1987 | -17.40 |
| 40 | 1986 | -20.40 |
| 41 | 1985 | -21.50 |
| 42 | 1984 | -17.80 |
| 43 | 1983 | -25.70 |
| 44 | 1982 | -26.10 |
| 45 | 1981 | -29.50 |
| 46 | 1980 | -18.20 |
| 47 | 1979 | -15.63 |
| 48 | 1978 | -5.83 |
| 49 | 1977 | -21.68 |
