| 年度 | 实际值 |
|---|---|
| 1995 | 2562 |
| 1996 | 2143 |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 2650 |
| 2001 | 3560 |
| 2002 | 24203 |
| 2003 | 39442 |
| 2004 | 28150 |
| 2005 | 43411 |
| 2006 | 47792 |
| 2007 | 82542 |
| 2008 | 123436 |
| 2009 | |
| 2010 | 254769 |
| 2011 | 233976 |
| 2012 | 264928 |
| 2013 | 373644 |
| 2014 | 570658 |
| 2015 | 781129 |
| 2016 | 532068 |
| 2017 | 628126 |
| 2018 | 663789 |