| 年度 | 实际值 |
|---|---|
| 1995 | 5927 |
| 1996 | 3898 |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 4368 |
| 2001 | 4963 |
| 2002 | 17203 |
| 2003 | 25666 |
| 2004 | 34850 |
| 2005 | 53291 |
| 2006 | 95975 |
| 2007 | 280212 |
| 2008 | 497772 |
| 2009 | |
| 2010 | 1070501 |
| 2011 | 1446471 |
| 2012 | 1682451 |
| 2013 | 1813206 |
| 2014 | 2021430 |
| 2015 | 2326418 |
| 2016 | 2784544 |
| 2017 | 3033256 |
| 2018 | 3464379 |