| 序号 |
时间(年) |
数据(单位：%) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
10.21 |
| 8 |
2016 |
13.06 |
| 9 |
2015 |
10.77 |
| 10 |
2014 |
13.69 |
| 11 |
2013 |
14.18 |
| 12 |
2012 |
13.04 |
| 13 |
2011 |
9.61 |
| 14 |
2010 |
8.06 |
| 15 |
2009 |
9.64 |
| 16 |
2008 |
11.98 |
| 17 |
2007 |
12.29 |
| 18 |
2006 |
9.77 |
| 19 |
2005 |
15.54 |
| 20 |
2004 |
26.04 |
| 21 |
2003 |
21.25 |
| 22 |
2002 |
21.97 |
| 23 |
2001 |
22.53 |
| 24 |
2000 |
19.80 |
| 25 |
1999 |
17.54 |
| 26 |
1998 |
13.99 |
| 27 |
1997 |
12.90 |
| 28 |
1996 |
9.56 |
| 29 |
1995 |
6.95 |
| 30 |
1993 |
5.25 |
| 31 |
1979 |
0.74 |
| 32 |
1978 |
0.76 |
| 33 |
1977 |
0.88 |
| 34 |
1976 |
0.40 |
| 35 |
1975 |
0.67 |
| 36 |
1974 |
0.44 |
| 37 |
1973 |
0.34 |
| 38 |
1972 |
0.38 |
| 39 |
1971 |
0.43 |
| 40 |
1970 |
0.16 |
| 41 |
1967 |
0.21 |
| 42 |
1966 |
0.15 |
