| 年度 | 实际值 |
|---|---|
| 1993 | 236021 |
| 1994 | 298660 |
| 1995 | 365222 |
| 1996 | 416303 |
| 1997 | 444313 |
| 1998 | 466845 |
| 1999 | 495009 |
| 2000 | 549374 |
| 2001 | 611630 |
| 2002 | 672569 |
| 2003 | 740622 |
| 2004 | 815739 |
| 2005 | 910785 |
| 2006 | 1062342 |
| 2007 | 1311101 |
| 2008 | 1706645 |
| 2009 | 2078089 |
| 2010 | 24708000000 |
| 2011 | 2907250 |
| 2012 | 3393699 |
| 2013 | 3889179 |
| 2014 | 4397449 |
| 2015 | 4832797 |
| 2016 | 5323740 |
| 2017 | 5601352 |
| 2018 | 4324233 |