| 年度 | 实际值 |
|---|---|
| 1999 | 688625 |
| 2000 | 783600 |
| 2001 | 871800 |
| 2002 | 1003300 |
| 2003 | 1159500 |
| 2004 | 1369200 |
| 2005 | 1486700 |
| 2006 | 1795700 |
| 2007 | 2225100 |
| 2008 | 2528100 |
| 2009 | 2433200 |
| 2010 | 3082200 |
| 2011 | 3615200 |
| 2012 | 3705400 |
| 2013 | 4004700 |
| 2014 | 4236800 |
| 2015 | 4365900 |
| 2016 | 4695800 |
| 2017 | 5293220 |
| 2018 | 5807680 |