| 年份 | 类型 | 数值(千立方英尺) |
| 2001 | United States : all sectors | 5,832,305.00 |
| 2002 | United States : all sectors | 6,126,062.00 |
| 2003 | United States : all sectors | 5,616,135.00 |
| 2004 | United States : all sectors | 5,674,580.00 |
| 2005 | United States : all sectors | 6,036,370.00 |
| 2006 | United States : all sectors | 6,461,615.00 |
| 2007 | United States : all sectors | 7,089,342.00 |
| 2008 | United States : all sectors | 6,895,843.00 |
| 2009 | United States : all sectors | 7,121,069.00 |
| 2010 | United States : all sectors | 7,680,185.00 |
| 2011 | United States : all sectors | 7,883,865.00 |
| 2012 | United States : all sectors | 9,484,710.00 |
| 2013 | United States : all sectors | 8,596,299.00 |
| 2014 | United States : all sectors | 8,544,387.00 |
| 2015 | United States : all sectors | 10,016,580.00 |
| 2016 | United States : all sectors | 10,170,110.00 |
| 2017 | United States : all sectors | 9,440,777.00 |