| 年度 | 实际值 |
|---|---|
| 1996 | 48265 |
| 1997 | 46305 |
| 1998 | 70031 |
| 1999 | 87451 |
| 2000 | 126340 |
| 2001 | 171400 |
| 2002 | 194700 |
| 2003 | 311500 |
| 2004 | 392797 |
| 2005 | 472400 |
| 2006 | 634093 |
| 2007 | 920679 |
| 2008 | 1117843 |
| 2009 | 1238801 |
| 2010 | 1521900 |
| 2011 | 2282547 |
| 2012 | 2344848 |
| 2013 | 2711600 |
| 2014 | 2855400 |
| 2015 | 2455700 |
| 2016 | 2499636 |
| 2017 | 2887194 |
| 2018 | 3450651 |