| 年度 | 实际值 |
|---|---|
| 1993 | 181592 |
| 1994 | 229308 |
| 1995 | 277522 |
| 1996 | 411579 |
| 1997 | 431270 |
| 1998 | 476644 |
| 1999 | 515336 |
| 2000 | |
| 2001 | 607562 |
| 2002 | 486236 |
| 2003 | 742033 |
| 2004 | 842918 |
| 2005 | 804024 |
| 2006 | 1013987 |
| 2007 | 1172853 |
| 2008 | 1450177 |
| 2009 | |
| 2010 | 363527 |
| 2011 | 1992301 |
| 2012 | 2007299 |
| 2013 | 2675262 |
| 2014 | 2723915 |
| 2015 | 3406263 |
| 2016 | 3825140 |
| 2017 | 5156083 |
| 2018 | 5305388 |