| 序号 | 时间 (年) |
数据 (-) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 95.92 |
| 8 | 2016 | 92.54 |
| 9 | 2015 | 100.21 |
| 10 | 2014 | 107.25 |
| 11 | 2013 | 136.01 |
| 12 | 2012 | 102.61 |
| 13 | 2011 | 93.19 |
| 14 | 2010 | 91.32 |
| 15 | 2009 | 75.16 |
| 16 | 2008 | 60.64 |
| 17 | 2007 | 54.62 |
| 18 | 2006 | 59.49 |
| 19 | 2005 | 80.07 |
| 20 | 2004 | 71.89 |
| 21 | 2003 | 59.84 |
| 22 | 2002 | 47.87 |
| 23 | 2001 | 46.19 |
| 24 | 2000 | 34.59 |
| 25 | 1999 | 33.14 |
| 26 | 1998 | 33.99 |
| 27 | 1997 | 21.43 |
| 28 | 1996 | 32.84 |
| 29 | 1995 | 30.37 |
| 30 | 1994 | 28.22 |
| 31 | 1993 | 30.75 |
| 32 | 1992 | 34.52 |
| 33 | 1991 | 31.15 |
| 34 | 1990 | 17.31 |
| 35 | 1989 | 19.74 |
| 36 | 1988 | 18.86 |
| 37 | 1987 | 24.60 |
| 38 | 1986 | 26.47 |
| 39 | 1985 | 22.01 |
| 40 | 1984 | 17.97 |
| 41 | 1983 | 11.70 |
| 42 | 1982 | 9.63 |
| 43 | 1981 | 16.13 |
| 44 | 1980 | 13.14 |
| 45 | 1979 | 10.22 |
| 46 | 1978 | 7.30 |
| 47 | 1977 | 5.11 |
| 48 | 1976 | 2.92 |
| 49 | 1975 | 1.46 |
| 50 | 1974 | 0.73 |
