| 年度 | 实际值 |
|---|---|
| 1992 | 108411 |
| 1993 | 133395 |
| 1994 | 66885 |
| 1995 | 89365 |
| 1996 | 106380 |
| 1997 | 118023 |
| 1998 | 119909 |
| 1999 | 132495 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 592469 |
| 2004 | 735969 |
| 2005 | 953002 |
| 2006 | 1149828 |
| 2007 | 1487856 |
| 2008 | 1823495 |
| 2009 | |
| 2010 | 2910354 |
| 2011 | 3582607 |
| 2012 | 4255938 |
| 2013 | 4939637 |
| 2014 | 5277579 |
| 2015 | 6121550 |
| 2016 | 6376024 |
| 2017 | 6783951 |
| 2018 | 7334934 |