| 序号 |
时间(年) |
数据(单位：个) |
| 1 |
2021 |
|
| 2 |
2020 |
|
| 3 |
2019 |
|
| 4 |
2018 |
|
| 5 |
2017 |
|
| 6 |
2016 |
|
| 7 |
2015 |
44291.00 |
| 8 |
2014 |
44423.00 |
| 9 |
2013 |
44260.00 |
| 10 |
2012 |
43876.00 |
| 11 |
2011 |
43675.00 |
| 12 |
2010 |
43382.00 |
| 13 |
2009 |
41959.00 |
| 14 |
2008 |
41156.00 |
| 15 |
2007 |
40601.00 |
| 16 |
2006 |
40088.00 |
| 17 |
2005 |
41588.00 |
| 18 |
2004 |
41402.00 |
| 19 |
2003 |
41816.00 |
| 20 |
2002 |
42516.00 |
| 21 |
2001 |
43379.00 |
| 22 |
2000 |
45321.00 |
| 23 |
1999 |
45837.00 |
| 24 |
1998 |
45834.00 |
| 25 |
1997 |
45449.00 |
| 26 |
1996 |
45253.00 |
| 27 |
1995 |
13487.00 |
| 28 |
1994 |
11276.00 |
| 29 |
1993 |
10155.00 |
| 30 |
1992 |
9564.00 |
| 31 |
1991 |
10507.00 |
| 32 |
1990 |
9216.00 |
| 33 |
1989 |
9037.00 |
| 34 |
1988 |
9045.00 |
| 35 |
1987 |
8974.00 |
| 36 |
1986 |
8913.00 |
| 37 |
1985 |
8576.00 |
| 38 |
1980 |
8739.00 |
| 39 |
1978 |
6893.00 |
| 40 |
1975 |
5387.00 |
| 41 |
1970 |
4126.00 |
| 42 |
1965 |
4785.00 |
| 43 |
1962 |
3767.00 |
| 44 |
1957 |
2748.00 |
| 45 |
1952 |
2430.00 |
| 46 |
1949 |
896.00 |
