| 年度 | 实际值 |
|---|---|
| 1994 | 123855 |
| 1995 | 161542 |
| 1996 | 179949 |
| 1997 | 186060 |
| 1998 | 179904 |
| 1999 | 183185 |
| 2000 | 204235 |
| 2001 | 210078 |
| 2002 | 226793 |
| 2003 | 235036 |
| 2004 | 254354 |
| 2005 | 284523 |
| 2006 | 322115 |
| 2007 | 397026 |
| 2008 | 402759 |
| 2009 | |
| 2010 | 777631 |
| 2011 | 1030633 |
| 2012 | 1069258 |
| 2013 | 1432942 |
| 2014 | 1441417 |
| 2015 | 1666373 |
| 2016 | 2451180 |
| 2017 | 2149649 |
| 2018 | 1984900 |