| 年度 | 实际值 |
|---|---|
| 1995 | 43290 |
| 1996 | 28668 |
| 1997 | 55138 |
| 1998 | 57378 |
| 1999 | 94803 |
| 2000 | 154225 |
| 2001 | 212560 |
| 2002 | 146215 |
| 2003 | 146933 |
| 2004 | 236856 |
| 2005 | 328906 |
| 2006 | 249643 |
| 2007 | 251993 |
| 2008 | 555391 |
| 2009 | |
| 2010 | 1790755 |
| 2011 | 2660598 |
| 2012 | 3069683 |
| 2013 | 3074737 |
| 2014 | 1545606 |
| 2015 | 1049299 |
| 2016 | 956106 |
| 2017 | 1242661 |
| 2018 | 1100058 |