| 年度 | 实际值 |
|---|---|
| 1994 | 174663 |
| 1995 | 223464 |
| 1996 | 254635 |
| 1997 | 266472 |
| 1998 | 246776 |
| 1999 | 254791 |
| 2000 | 302919 |
| 2001 | 336101 |
| 2002 | 373033 |
| 2003 | 405372 |
| 2004 | 458151 |
| 2005 | 512697 |
| 2006 | 580221 |
| 2007 | 714151 |
| 2008 | 805648 |
| 2009 | |
| 2010 | 1021479 |
| 2011 | 1316100 |
| 2012 | 1572269 |
| 2013 | 1828950 |
| 2014 | 2074800 |
| 2015 | 2246620 |
| 2016 | 2395208 |
| 2017 | 2449340 |
| 2018 | 2548291 |