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 |
132.46 |
| 8 |
2016 |
91.54 |
| 9 |
2015 |
92.62 |
| 10 |
2014 |
115.84 |
| 11 |
2013 |
129.78 |
| 12 |
2012 |
92.78 |
| 13 |
2011 |
66.50 |
| 14 |
2010 |
112.62 |
| 15 |
2009 |
407.58 |
| 16 |
2008 |
402.22 |
| 17 |
2007 |
401.14 |
| 18 |
2006 |
282.62 |
| 19 |
2005 |
160.89 |
| 20 |
2004 |
144.80 |
| 21 |
2003 |
140.51 |
| 22 |
2002 |
138.36 |
| 23 |
2001 |
140.51 |
| 24 |
2000 |
697.71 |
| 25 |
1999 |
716.48 |
| 26 |
1998 |
704.68 |
| 27 |
1997 |
1035.57 |
| 28 |
1996 |
825.88 |
| 29 |
1995 |
867.18 |
| 30 |
1994 |
663.93 |
| 31 |
1993 |
903.65 |
| 32 |
1992 |
851.63 |
| 33 |
1991 |
1136.40 |
| 34 |
1990 |
1235.07 |
| 35 |
1989 |
1182.52 |
| 36 |
1988 |
905.26 |
| 37 |
1987 |
863.43 |
| 38 |
1986 |
812.48 |
| 39 |
1985 |
489.10 |
| 40 |
1984 |
471.40 |
| 41 |
1983 |
320.70 |
| 42 |
1982 |
947.09 |
| 43 |
1981 |
822.13 |
| 44 |
1980 |
530.93 |
| 45 |
1979 |
943.87 |
| 46 |
1978 |
965.32 |
| 47 |
1977 |
965.32 |
