| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 11.18 |
| 8 | 2016 | 9.90 |
| 9 | 2015 | 9.75 |
| 10 | 2014 | 9.90 |
| 11 | 2013 | 9.28 |
| 12 | 2012 | 9.84 |
| 13 | 2010 | 8.50 |
| 14 | 2008 | 6.05 |
| 15 | 2007 | 4.79 |
| 16 | 2006 | 5.21 |
| 17 | 2005 | 6.58 |
| 18 | 2004 | 7.47 |
| 19 | 2003 | 9.75 |
| 20 | 2002 | 11.93 |
| 21 | 2001 | 11.30 |
| 22 | 2000 | 11.75 |
| 23 | 1999 | 15.31 |
| 24 | 1998 | 10.32 |
| 25 | 1996 | 10.86 |
| 26 | 1995 | 9.37 |
| 27 | 1994 | 15.10 |
| 28 | 1993 | 14.65 |
| 29 | 1992 | 14.43 |
| 30 | 1991 | 16.97 |
| 31 | 1985 | 18.24 |
| 32 | 1984 | 21.79 |
| 33 | 1983 | 15.09 |
| 34 | 1982 | 10.66 |
| 35 | 1981 | 13.88 |
| 36 | 1980 | 14.96 |
| 37 | 1979 | 11.72 |
| 38 | 1978 | 11.13 |
| 39 | 1977 | 8.16 |
| 40 | 1976 | 9.94 |
| 41 | 1975 | 13.51 |
| 42 | 1974 | 24.41 |
| 43 | 1973 | 18.74 |
| 44 | 1972 | 20.34 |
