| 年度 | 实际值 |
|---|---|
| 1992 | 52265 |
| 1993 | |
| 1994 | |
| 1995 | 95120 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 172707 |
| 2000 | 152742 |
| 2001 | 163650 |
| 2002 | 179302 |
| 2003 | 183536 |
| 2004 | 197830 |
| 2005 | 247236 |
| 2006 | 291021 |
| 2007 | 326674 |
| 2008 | 364056 |
| 2009 | 510504 |
| 2010 | 709493 |
| 2011 | 996155 |
| 2012 | 1199407 |
| 2013 | 1466896 |
| 2014 | 1909683 |
| 2015 | 2460234 |
| 2016 | 2874870 |
| 2017 | 3463438 |