| 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 | 10.44 |
| 8 | 2014 | 9.52 |
| 9 | 2013 | 8.61 |
| 10 | 2012 | 8.24 |
| 11 | 2011 | 6.79 |
| 12 | 2010 | 197.61 |
| 13 | 2009 | 175.75 |
| 14 | 2008 | 158.05 |
| 15 | 2007 | 165.08 |
| 16 | 2006 | 142.95 |
| 17 | 2005 | 127.97 |
| 18 | 2004 | 99.52 |
| 19 | 2003 | 76.26 |
| 20 | 1998 | 30.35 |
| 21 | 1997 | 24.86 |
| 22 | 1996 | 24.00 |
| 23 | 1995 | 26.11 |
| 24 | 1994 | 16.77 |
| 25 | 1993 | 13.95 |
| 26 | 1992 | 13.54 |
| 27 | 1991 | 13.21 |
| 28 | 1990 | 13.36 |
