| 序号 | 时间 (年) |
数据 (10亿立方米) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 32.00 |
| 8 | 2016 | 28.00 |
| 9 | 2015 | 27.59 |
| 10 | 2014 | 26.29 |
| 11 | 2013 | 29.00 |
| 12 | 2012 | 31.40 |
| 13 | 2011 | 32.14 |
| 14 | 2010 | 34.65 |
| 15 | 2009 | 34.55 |
| 16 | 2008 | 38.65 |
| 17 | 2007 | 35.11 |
| 18 | 2006 | 33.66 |
| 19 | 2005 | 32.36 |
| 20 | 2004 | 27.41 |
| 21 | 2003 | 23.62 |
| 22 | 2002 | 20.84 |
| 23 | 2001 | 18.23 |
| 24 | 2000 | 16.91 |
| 25 | 1999 | 15.04 |
| 26 | 1998 | 13.13 |
| 27 | 1997 | 12.29 |
| 28 | 1996 | 9.33 |
| 29 | 1995 | 8.34 |
| 30 | 1994 | 7.20 |
| 31 | 1993 | 6.48 |
| 32 | 1992 | 6.50 |
| 33 | 1991 | 6.12 |
| 34 | 1990 | 5.57 |
| 35 | 1989 | 4.95 |
| 36 | 1988 | 3.86 |
| 37 | 1987 | 2.99 |
| 38 | 1986 | 2.79 |
| 39 | 1985 | 2.37 |
| 40 | 1984 | 2.23 |
| 41 | 1983 | 2.72 |
| 42 | 1982 | 2.52 |
| 43 | 1981 | 2.31 |
| 44 | 1980 | 2.02 |
| 45 | 1979 | 1.58 |
| 46 | 1978 | 1.63 |
| 47 | 1977 | 1.59 |
| 48 | 1976 | 1.66 |
| 49 | 1975 | 1.44 |
| 50 | 1974 | 1.40 |
| 51 | 1973 | 1.12 |
| 52 | 1972 | 1.16 |
| 53 | 1971 | 0.39 |
| 54 | 1970 | 0.07 |
| 55 | 1969 | 0.09 |
