| 序号 |
时间(年) |
数据(单位：%) |
| 1 |
2025 |
|
| 2 |
2024 |
|
| 3 |
2023 |
|
| 4 |
2022 |
|
| 5 |
2021 |
|
| 6 |
2020 |
|
| 7 |
2019 |
32.00 |
| 8 |
2018 |
33.20 |
| 9 |
2017 |
34.39 |
| 10 |
2016 |
35.54 |
| 11 |
2015 |
39.99 |
| 12 |
2014 |
32.99 |
| 13 |
2013 |
30.77 |
| 14 |
2012 |
32.94 |
| 15 |
2011 |
32.55 |
| 16 |
2010 |
32.52 |
| 17 |
2009 |
35.05 |
| 18 |
2008 |
46.91 |
| 19 |
2007 |
51.79 |
| 20 |
2006 |
50.24 |
| 21 |
2005 |
51.99 |
| 22 |
2004 |
54.13 |
| 23 |
2003 |
57.93 |
| 24 |
2002 |
59.12 |
| 25 |
2001 |
58.80 |
| 26 |
2000 |
58.50 |
| 27 |
1999 |
56.05 |
| 28 |
1998 |
50.69 |
| 29 |
1997 |
49.33 |
| 30 |
1996 |
48.33 |
| 31 |
1995 |
51.38 |
| 32 |
1994 |
56.85 |
| 33 |
1993 |
58.41 |
| 34 |
1992 |
65.03 |
| 35 |
1991 |
76.89 |
| 36 |
1990 |
77.41 |
| 37 |
1989 |
86.65 |
| 38 |
1988 |
89.55 |
| 39 |
1987 |
91.78 |
| 40 |
1986 |
96.63 |
| 41 |
1985 |
92.27 |
| 42 |
1984 |
97.12 |
| 43 |
1983 |
101.71 |
| 44 |
1982 |
99.54 |
