注：2014-2016年=100
| 序号 |
时间(年) |
数据(单位：-) |
| 1 |
2023 |
|
| 2 |
2022 |
|
| 3 |
2021 |
|
| 4 |
2020 |
|
| 5 |
2019 |
|
| 6 |
2018 |
|
| 7 |
2017 |
100.03 |
| 8 |
2016 |
100.28 |
| 9 |
2015 |
99.47 |
| 10 |
2014 |
100.26 |
| 11 |
2013 |
100.26 |
| 12 |
2012 |
98.85 |
| 13 |
2011 |
94.74 |
| 14 |
2010 |
117.00 |
| 15 |
2009 |
115.76 |
| 16 |
2008 |
95.01 |
| 17 |
2007 |
66.96 |
| 18 |
2006 |
71.74 |
| 19 |
2005 |
40.53 |
| 20 |
2004 |
20.43 |
| 21 |
2003 |
28.53 |
| 22 |
2002 |
31.13 |
| 23 |
2001 |
47.83 |
| 24 |
2000 |
38.10 |
| 25 |
1999 |
43.94 |
| 26 |
1998 |
43.78 |
| 27 |
1997 |
42.96 |
| 28 |
1996 |
42.15 |
| 29 |
1995 |
42.07 |
| 30 |
1994 |
35.75 |
| 31 |
1993 |
33.16 |
| 32 |
1992 |
35.83 |
| 33 |
1991 |
15.65 |
| 34 |
1990 |
20.91 |
| 35 |
1989 |
23.43 |
| 36 |
1988 |
29.10 |
| 37 |
1987 |
19.37 |
| 38 |
1986 |
21.81 |
| 39 |
1985 |
17.59 |
| 40 |
1984 |
13.94 |
| 41 |
1983 |
13.54 |
| 42 |
1982 |
25.86 |
| 43 |
1981 |
18.24 |
| 44 |
1980 |
17.83 |
| 45 |
1979 |
17.83 |
| 46 |
1978 |
27.56 |
| 47 |
1977 |
24.32 |
| 48 |
1976 |
21.89 |
| 49 |
1975 |
24.32 |
