| 年度 | 实际值 |
|---|---|
| 1999 | 290714 |
| 2000 | 255940 |
| 2001 | 283453 |
| 2002 | 298393 |
| 2003 | 338709 |
| 2004 | 401439 |
| 2005 | 371770 |
| 2006 | 384096 |
| 2007 | 448420 |
| 2008 | 520659 |
| 2009 | 540905 |
| 2010 | 622055 |
| 2011 | 756393 |
| 2012 | 1068446 |
| 2013 | 1140611 |
| 2014 | 1175185 |
| 2015 | 1181217 |
| 2016 | 1281186 |
| 2017 | 1323075 |
| 2018 | 1402304 |