| 年度 | 实际值 |
|---|---|
| 1993 | 356844 |
| 1994 | 431625 |
| 1995 | 520886 |
| 1996 | 629584 |
| 1997 | 699618 |
| 1998 | 726636 |
| 1999 | 768672 |
| 2000 | |
| 2001 | 969452 |
| 2002 | 1659780 |
| 2003 | 1907533 |
| 2004 | 2193610 |
| 2005 | 3285741 |
| 2006 | 3825387 |
| 2007 | 4554551 |
| 2008 | 5696599 |
| 2009 | |
| 2010 | 6745496 |
| 2011 | 9262314 |
| 2012 | 10583451 |
| 2013 | 11923773 |
| 2014 | 13485751 |
| 2015 | 17151528 |
| 2016 | 18998069 |
| 2017 | 21123853 |
| 2018 | 22563725 |