| 年度 | 实际值 |
|---|---|
| 1995 | 5889 |
| 1996 | 6819 |
| 1997 | 5055 |
| 1998 | 6557 |
| 1999 | 10723 |
| 2000 | 23016 |
| 2001 | 18268 |
| 2002 | 20387 |
| 2003 | 38208 |
| 2004 | 40791 |
| 2005 | 81872 |
| 2006 | 109298 |
| 2007 | 161113 |
| 2008 | 221724 |
| 2009 | |
| 2010 | 420818 |
| 2011 | 683035 |
| 2012 | 851093 |
| 2013 | 1013325 |
| 2014 | 813537 |
| 2015 | 873288 |
| 2016 | 969542 |
| 2017 | 1138089 |
| 2018 | 1541473 |