| 年度 | 实际值 |
|---|---|
| 1999 | 1354837 |
| 2000 | 1416101 |
| 2001 | 1581241 |
| 2002 | 1811520 |
| 2003 | 2079878 |
| 2004 | 2368314 |
| 2005 | 2696754 |
| 2006 | 3218624 |
| 2007 | 4110505 |
| 2008 | 5102689 |
| 2009 | 5725020 |
| 2010 | 6815966 |
| 2011 | 7975891 |
| 2012 | 8502697 |
| 2013 | 9894494 |
| 2014 | 10188212 |
| 2015 | 3502705 |
| 2016 | 10439940 |
| 2017 | 10689266 |