| 年度 | 实际值 |
|---|---|
| 1995 | 21953 |
| 1996 | 22982 |
| 1997 | 31667 |
| 1998 | 50320 |
| 1999 | 57390 |
| 2000 | 70645 |
| 2001 | 99118 |
| 2002 | 139625 |
| 2003 | 160515 |
| 2004 | 173847 |
| 2005 | 221340 |
| 2006 | 208066 |
| 2007 | 345074 |
| 2008 | 558001 |
| 2009 | |
| 2010 | 853787 |
| 2011 | 1419527 |
| 2012 | 1835194 |
| 2013 | 2146585 |
| 2014 | 2619693 |
| 2015 | 2360547 |
| 2016 | 3373098 |
| 2017 | 4300841 |
| 2018 | 3532637 |