| 年份 | 类型 | 数值(千立方英尺) |
| 2001 | United States : all sectors | 898,286.00 |
| 2002 | United States : all sectors | 860,024.00 |
| 2003 | United States : all sectors | 721,267.00 |
| 2004 | United States : all sectors | 1,052,100.00 |
| 2005 | United States : all sectors | 984,340.00 |
| 2006 | United States : all sectors | 942,817.00 |
| 2007 | United States : all sectors | 872,579.00 |
| 2008 | United States : all sectors | 793,537.00 |
| 2009 | United States : all sectors | 816,787.00 |
| 2010 | United States : all sectors | 821,775.00 |
| 2011 | United States : all sectors | 839,681.00 |
| 2012 | United States : all sectors | 886,103.00 |
| 2013 | United States : all sectors | 882,385.00 |
| 2014 | United States : all sectors | 865,146.00 |
| 2015 | United States : all sectors | 935,098.00 |
| 2016 | United States : all sectors | 1,151,866.00 |
| 2017 | United States : all sectors | 1,156,214.00 |