| 年度 | 实际值 |
|---|---|
| 1999 | 801226 |
| 2000 | 898602 |
| 2001 | 1001439 |
| 2002 | 1162809 |
| 2003 | 1423869 |
| 2004 | 1788068 |
| 2005 | 2458829 |
| 2006 | 3134121 |
| 2007 | 4016069 |
| 2008 | 4955788 |
| 2009 | 5341892 |
| 2010 | 7053289 |
| 2011 | 8082032 |
| 2012 | 9009168 |
| 2013 | 10051327 |
| 2014 | 9936761 |
| 2015 | 8910563 |
| 2016 | 9201601 |
| 2017 | 9036714 |
| 2018 | 9653637 |