| 年度 | 实际值 |
|---|---|
| 1995 | 153112 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 166521 |
| 2000 | 197979 |
| 2001 | 195307 |
| 2002 | 197110 |
| 2003 | 201458 |
| 2004 | 226474 |
| 2005 | 196867 |
| 2006 | 222168 |
| 2007 | 213324 |
| 2008 | 228357 |
| 2009 | 263965 |
| 2010 | 324264 |
| 2011 | 377851 |
| 2012 | 415042 |
| 2013 | 458040 |
| 2014 | 470887 |
| 2015 | 511654 |
| 2016 | 544877 |
| 2017 | 571356 |
| 2018 | 542131 |