| 序号 | 时间 (年) |
数据 (万亿立方英尺) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 871.59 |
| 8 | 2014 | 885.29 |
| 9 | 2013 | 890.00 |
| 10 | 2012 | 890.00 |
| 11 | 2011 | 895.80 |
| 12 | 2010 | 899.33 |
| 13 | 2009 | 891.95 |
| 14 | 2008 | 905.30 |
| 15 | 2007 | 910.50 |
| 16 | 2006 | 910.52 |
| 17 | 2005 | 910.00 |
| 18 | 2004 | 910.00 |
| 19 | 2003 | 508.54 |
| 20 | 2002 | 508.54 |
| 21 | 2001 | 393.83 |
| 22 | 2000 | 300.00 |
| 23 | 1999 | 300.00 |
| 24 | 1998 | 300.00 |
| 25 | 1997 | 250.00 |
| 26 | 1996 | 250.00 |
| 27 | 1995 | 250.00 |
| 28 | 1994 | 250.00 |
| 29 | 1993 | 227.00 |
| 30 | 1992 | 162.00 |
| 31 | 1991 | 163.20 |
| 32 | 1990 | 163.10 |
| 33 | 1989 | 156.70 |
| 34 | 1988 | 156.70 |
| 35 | 1987 | 152.00 |
| 36 | 1986 | 148.00 |
| 37 | 1985 | 150.00 |
| 38 | 1984 | 62.00 |
| 39 | 1983 | 62.00 |
| 40 | 1982 | 60.00 |
| 41 | 1981 | 60.00 |
| 42 | 1980 | 60.00 |
