注：2014-2016年=100
| 序号 |
时间(年) |
数据(单位：-) |
| 1 |
2023 |
|
| 2 |
2016 |
|
| 3 |
2015 |
|
| 4 |
2014 |
|
| 5 |
2013 |
|
| 6 |
2011 |
|
| 7 |
2010 |
58.21 |
| 8 |
2009 |
35.21 |
| 9 |
2008 |
7.08 |
| 10 |
2007 |
12.62 |
| 11 |
2006 |
10.28 |
| 12 |
2003 |
47.99 |
| 13 |
2002 |
56.39 |
| 14 |
2000 |
31.85 |
| 15 |
1999 |
88.84 |
| 16 |
1998 |
96.72 |
| 17 |
1997 |
152.43 |
| 18 |
1996 |
144.71 |
| 19 |
1995 |
151.99 |
| 20 |
1994 |
206.87 |
| 21 |
1993 |
898.21 |
| 22 |
1992 |
572.74 |
| 23 |
1991 |
729.37 |
| 24 |
1990 |
897.05 |
| 25 |
1982 |
1387.23 |
| 26 |
1981 |
1230.24 |
| 27 |
1980 |
1409.65 |
| 28 |
1979 |
1518.58 |
| 29 |
1977 |
1335.97 |
| 30 |
1976 |
1611.49 |
| 31 |
1975 |
1435.28 |
| 32 |
1974 |
1265.48 |
| 33 |
1971 |
1858.18 |
| 34 |
1968 |
968.98 |
| 35 |
1966 |
1204.61 |
| 36 |
1965 |
1119.49 |
| 37 |
1964 |
762.49 |
| 38 |
1963 |
576.68 |
| 39 |
1962 |
374.84 |
| 40 |
1961 |
384.45 |
