| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 5.04 |
| 8 | 2018 | 4.98 |
| 9 | 2017 | 4.70 |
| 10 | 2016 | 4.04 |
| 11 | 2015 | 4.44 |
| 12 | 2014 | 4.96 |
| 13 | 2013 | 5.11 |
| 14 | 2012 | 5.38 |
| 15 | 2011 | 5.49 |
| 16 | 2010 | 7.27 |
| 17 | 2009 | 7.04 |
| 18 | 2008 | 6.84 |
| 19 | 2007 | 7.43 |
| 20 | 2006 | 7.18 |
| 21 | 2005 | 6.65 |
| 22 | 2004 | 6.19 |
| 23 | 1995 | 10.19 |
| 24 | 1994 | 8.86 |
| 25 | 1993 | 7.20 |
| 26 | 1992 | 8.13 |
| 27 | 1991 | 9.50 |
| 28 | 1990 | 9.50 |
| 29 | 1989 | 9.50 |
| 30 | 1988 | 9.50 |
| 31 | 1987 | 9.50 |
| 32 | 1986 | 9.50 |
| 33 | 1985 | 9.50 |
| 34 | 1984 | 9.50 |
| 35 | 1983 | 9.50 |
| 36 | 1982 | 9.50 |
| 37 | 1981 | 9.50 |
| 38 | 1980 | 9.50 |
| 39 | 1979 | 9.00 |
