年份 | 类型 | 数值(千吨) |
2001 | United States : all sectors | 4,532.00 |
2002 | United States : all sectors | 7,353.00 |
2003 | United States : all sectors | 7,067.00 |
2004 | United States : all sectors | 8,721.00 |
2005 | United States : all sectors | 9,113.00 |
2006 | United States : all sectors | 8,622.00 |
2007 | United States : all sectors | 7,299.00 |
2008 | United States : all sectors | 6,314.00 |
2009 | United States : all sectors | 5,828.00 |
2010 | United States : all sectors | 6,053.00 |
2011 | United States : all sectors | 6,092.00 |
2012 | United States : all sectors | 5,021.00 |
2013 | United States : all sectors | 6,338.00 |
2014 | United States : all sectors | 5,695.00 |
2015 | United States : all sectors | 5,188.00 |
2016 | United States : all sectors | 5,352.00 |
2017 | United States : all sectors | 4,266.00 |