| 年份 | 省份编码 |
|---|---|
| 2022 | 310000 |
| 2021 | 310000 |
| 2020 | 310000 |
| 2019 | 310000 |
| 2018 | 310000 |
| 2017 | 310000 |
| 2016 | 310000 |
| 2015 | 310000 |
| 2014 | 310000 |
| 2013 | 310000 |
| 2012 | 310000 |
| 2011 | 310000 |
| 2010 | 310000 |
| 2009 | 310000 |
| 2008 | 310000 |
| 2007 | 310000 |
| 2006 | 310000 |
| 2005 | 310000 |
| 2004 | 310000 |
| 2003 | 310000 |
| 2002 | 310000 |
| 2001 | 310000 |
| 2000 | 310000 |
| 1999 | 310000 |
| 1998 | 310000 |
| 1997 | 310000 |
| 1996 | 310000 |
| 1995 | 310000 |
| 1994 | 310000 |
| 1993 | 310000 |
| 1992 | 310000 |
| 1991 | 310000 |
| 1990 | 310000 |