| 序号 | 时间 (年) |
数据 (%) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 35.52 |
| 8 | 2009 | 42.36 |
| 9 | 2008 | 41.30 |
| 10 | 2007 | 40.02 |
| 11 | 2006 | 38.81 |
| 12 | 2005 | 36.76 |
| 13 | 2004 | 34.24 |
| 14 | 2003 | 32.01 |
| 15 | 2002 | 29.29 |
| 16 | 2001 | 26.70 |
| 17 | 2000 | 25.31 |
| 18 | 1999 | 25.31 |
| 19 | 1998 | 25.05 |
| 20 | 1997 | 24.48 |
| 21 | 1996 | 24.16 |
| 22 | 1995 | 23.72 |
| 23 | 1994 | 22.90 |
