| 年度 | 实际值 |
|---|---|
| 1999 | 200582 |
| 2000 | 225100 |
| 2001 | 246040 |
| 2002 | 282956 |
| 2003 | 367177 |
| 2004 | 493974 |
| 2005 | 537103 |
| 2006 | 599085 |
| 2007 | 693431 |
| 2008 | 788019 |
| 2009 | 793241 |
| 2010 | 1053834 |
| 2011 | 1243881 |
| 2012 | 1372191 |
| 2013 | 1444044 |
| 2014 | 1252322 |
| 2015 | 1275465 |
| 2016 | 1221345 |
| 2017 | 1182177 |
| 2018 | 868080 |