| 年度 | 实际值 |
|---|---|
| 1999 | 104724 |
| 2000 | 120879 |
| 2001 | 140462 |
| 2002 | 166490 |
| 2003 | 179506 |
| 2004 | 200124 |
| 2005 | 200785 |
| 2006 | 297268 |
| 2007 | 394230 |
| 2008 | 611532 |
| 2009 | 732330 |
| 2010 | 860759 |
| 2011 | 1044364 |
| 2012 | 1209622 |
| 2013 | 1416020 |
| 2014 | 1523081 |
| 2015 | 1592836 |
| 2016 | 1685015 |
| 2017 | 1543731 |
| 2018 | 1604700 |