| 年度 | 实际值 |
|---|---|
| 1999 | 230787 |
| 2000 | 253190 |
| 2001 | 229555 |
| 2002 | 240079 |
| 2003 | 260198 |
| 2004 | 310504 |
| 2005 | 328534 |
| 2006 | 372399 |
| 2007 | 427611 |
| 2008 | 525262 |
| 2009 | 530590 |
| 2010 | 619692 |
| 2011 | 793257 |
| 2012 | 904674 |
| 2013 | 954211 |
| 2014 | 1070581 |
| 2015 | 1194200 |
| 2016 | 1322395 |
| 2017 | 1371055 |
| 2018 | 1498401 |