| 序号 | 时间 (年) |
数据 (亿立方米) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2015 | |
| 7 | 2014 | |
| 8 | 2013 | |
| 9 | 2012 | |
| 10 | 2011 | |
| 11 | 2010 | 21.90 |
| 12 | 2009 | 19.98 |
| 13 | 2008 | 30.94 |
| 14 | 2007 | 29.83 |
| 15 | 2006 | 24.20 |
| 16 | 2005 | 27.39 |
| 17 | 2004 | 25.95 |
| 18 | 2003 | 25.16 |
| 19 | 1998 | 13.55 |
| 20 | 1997 | 13.32 |
| 21 | 1996 | 11.92 |
| 22 | 1995 | 12.83 |
| 23 | 1994 | 9.95 |
| 24 | 1993 | 11.00 |
| 25 | 1992 | 10.44 |
| 26 | 1991 | 10.45 |
| 27 | 1990 | 10.87 |
