| 序号 |
时间(年) |
数据(单位：个) |
| 1 |
2021 |
|
| 2 |
2020 |
|
| 3 |
2019 |
|
| 4 |
2018 |
|
| 5 |
2017 |
|
| 6 |
2016 |
|
| 7 |
2015 |
4243.00 |
| 8 |
2014 |
4321.00 |
| 9 |
2013 |
4316.00 |
| 10 |
2012 |
4297.00 |
| 11 |
2011 |
4212.00 |
| 12 |
2010 |
4146.00 |
| 13 |
2009 |
4194.00 |
| 14 |
2008 |
4087.00 |
| 15 |
2007 |
4096.00 |
| 16 |
2006 |
4064.00 |
| 17 |
2005 |
4008.00 |
| 18 |
2004 |
4049.00 |
| 19 |
2003 |
4036.00 |
| 20 |
2002 |
4193.00 |
| 21 |
2001 |
4278.00 |
| 22 |
2000 |
4348.00 |
| 23 |
1999 |
4347.00 |
| 24 |
1998 |
4619.00 |
| 25 |
1997 |
4488.00 |
| 26 |
1996 |
4388.00 |
| 27 |
1995 |
4349.00 |
| 28 |
1994 |
4207.00 |
| 29 |
1993 |
4127.00 |
| 30 |
1992 |
3865.00 |
| 31 |
1991 |
3802.00 |
| 32 |
1990 |
3797.00 |
| 33 |
1989 |
3669.00 |
| 34 |
1988 |
3632.00 |
| 35 |
1987 |
3706.00 |
| 36 |
1986 |
3653.00 |
| 37 |
1985 |
2345.00 |
| 38 |
1984 |
2241.00 |
| 39 |
1983 |
1788.00 |
| 40 |
1982 |
1736.00 |
| 41 |
1981 |
1656.00 |
| 42 |
1980 |
1415.00 |
| 43 |
1978 |
1051.00 |
