| 年度 | 实际值 |
|---|---|
| 1997 | 125223 |
| 1998 | 131793 |
| 1999 | 138096 |
| 2000 | 254720 |
| 2001 | 277059 |
| 2002 | 301931 |
| 2003 | 359165 |
| 2004 | 411858 |
| 2005 | 499336 |
| 2006 | 617050 |
| 2007 | 894623 |
| 2008 | 932369 |
| 2009 | 1154444 |
| 2010 | 1778260 |
| 2011 | 3401157 |
| 2012 | 4000000 |
| 2013 | 4810140 |
| 2014 | 5553064 |
| 2015 | 6277002 |
| 2016 | 6375073 |