| 年度 | 实际值 |
|---|---|
| 1993 | 224135 |
| 1994 | 285688 |
| 1995 | 365346 |
| 1996 | 400255 |
| 1997 | 432563 |
| 1998 | 456524 |
| 1999 | 492313 |
| 2000 | |
| 2001 | 590285 |
| 2002 | 660239 |
| 2003 | 840593 |
| 2004 | 1005867 |
| 2005 | 1098739 |
| 2006 | 1263037 |
| 2007 | 1483219 |
| 2008 | 1800908 |
| 2009 | |
| 2010 | 2598243 |
| 2011 | 3074871 |
| 2012 | 3583787 |
| 2013 | 4119427 |
| 2014 | 4913963 |
| 2015 | 5596625 |
| 2016 | 6371529 |
| 2017 | 7220721 |
| 2018 | 7639610 |