| 序号 |
时间(年) |
数据(单位：千头) |
| 1 |
2025 |
|
| 2 |
2024 |
|
| 3 |
2023 |
|
| 4 |
2022 |
|
| 5 |
2021 |
|
| 6 |
2020 |
|
| 7 |
2019 |
23600.00 |
| 8 |
2018 |
22945.00 |
| 9 |
2017 |
21782.00 |
| 10 |
2016 |
21239.00 |
| 11 |
2015 |
19308.00 |
| 12 |
2014 |
19010.00 |
| 13 |
2013 |
18785.00 |
| 14 |
2012 |
17263.00 |
| 15 |
2011 |
17251.00 |
| 16 |
2010 |
17288.00 |
| 17 |
2009 |
16217.00 |
| 18 |
2008 |
16371.00 |
| 19 |
2007 |
16185.00 |
| 20 |
2006 |
13812.00 |
| 21 |
2005 |
13717.00 |
| 22 |
2004 |
16278.00 |
| 23 |
2003 |
17601.00 |
| 24 |
2002 |
16227.00 |
| 25 |
2001 |
15824.00 |
| 26 |
2000 |
18341.00 |
| 27 |
1999 |
17248.00 |
| 28 |
1998 |
17348.00 |
| 29 |
1997 |
19115.00 |
| 30 |
1996 |
22631.00 |
| 31 |
1995 |
24859.00 |
| 32 |
1994 |
28557.00 |
| 33 |
1993 |
31520.00 |
| 34 |
1992 |
35384.00 |
| 35 |
1991 |
38314.00 |
| 36 |
1990 |
40000.00 |
| 37 |
1989 |
39800.00 |
| 38 |
1988 |
39200.00 |
