| 年度 | 实际值 |
|---|---|
| 1999 | 498216 |
| 2000 | 516563 |
| 2001 | 485631 |
| 2002 | 526545 |
| 2003 | 601429 |
| 2004 | 716096 |
| 2005 | 745082 |
| 2006 | 842135 |
| 2007 | 957500 |
| 2008 | 1097885 |
| 2009 | 1117822 |
| 2010 | 1242114 |
| 2011 | 1431748 |
| 2012 | 1560814 |
| 2013 | 1721801 |
| 2014 | 1821923 |
| 2015 | 1901622 |
| 2016 | 2079912 |
| 2017 | 2170743 |
| 2018 | 2145089 |