| 序号 | 时间 (年) |
数据 (亿立方米) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | |
| 8 | 2014 | |
| 9 | 2013 | |
| 10 | 2012 | |
| 11 | 2011 | 11.35 |
| 12 | 2010 | 8.69 |
| 13 | 2009 | 6.52 |
| 14 | 2008 | 4.45 |
| 15 | 2007 | 3.73 |
| 16 | 2006 | 1.80 |
| 17 | 2005 | 1.40 |
| 18 | 2004 | 1.08 |
| 19 | 2003 | 1.02 |
| 20 | 1998 | 17.64 |
| 21 | 1997 | 18.23 |
| 22 | 1996 | 12.59 |
| 23 | 1995 | 13.50 |
| 24 | 1994 | 8.84 |
| 25 | 1993 | 11.05 |
| 26 | 1992 | 4.54 |
| 27 | 1991 | 6.79 |
| 28 | 1990 | 11.52 |
