| 年度 | 实际值 |
|---|---|
| 1999 | 894656 |
| 2000 | 976547 |
| 2001 | 1033228 |
| 2002 | 1127698 |
| 2003 | 1220909 |
| 2004 | 1343011 |
| 2005 | 1157912 |
| 2006 | 1316128 |
| 2007 | 1498479.50004299 |
| 2008 | 1703915 |
| 2009 | 1681325 |
| 2010 | 2011434 |
| 2011 | 2248444 |
| 2012 | 2407735 |
| 2013 | 2602329 |
| 2014 | 2671772 |
| 2015 | 2879164 |
| 2016 | 3108586 |
| 2017 | 3415674 |
| 2018 | 3737910 |