| 年度 | 实际值 |
|---|---|
| 1995 | 11249 |
| 1996 | 5672 |
| 1997 | 14416 |
| 1998 | 34134 |
| 1999 | 38111 |
| 2000 | 38884 |
| 2001 | 69536 |
| 2002 | 82455 |
| 2003 | 190495 |
| 2004 | 244237 |
| 2005 | 266186 |
| 2006 | 236107 |
| 2007 | 171225 |
| 2008 | 293901 |
| 2009 | |
| 2010 | 303050 |
| 2011 | 464208 |
| 2012 | 589470 |
| 2013 | 825860 |
| 2014 | 1144010 |
| 2015 | 1086589 |
| 2016 | 912305 |
| 2017 | 976955 |
| 2018 | 1162380 |