查询结果如下：     

年份	类型	数值（百分比或度）
2005	U.S. Sulfur Content (Weighted Average) of Crude Oil Input to Refineries (Percent)	1.42
2006	U.S. Sulfur Content (Weighted Average) of Crude Oil Input to Refineries (Percent)	1.41
2007	U.S. Sulfur Content (Weighted Average) of Crude Oil Input to Refineries (Percent)	1.43
2008	U.S. Sulfur Content (Weighted Average) of Crude Oil Input to Refineries (Percent)	1.46
2009	U.S. Sulfur Content (Weighted Average) of Crude Oil Input to Refineries (Percent)	1.41
2010	U.S. Sulfur Content (Weighted Average) of Crude Oil Input to Refineries (Percent)	1.39
2011	U.S. Sulfur Content (Weighted Average) of Crude Oil Input to Refineries (Percent)	1.40
2012	U.S. Sulfur Content (Weighted Average) of Crude Oil Input to Refineries (Percent)	1.42
2013	U.S. Sulfur Content (Weighted Average) of Crude Oil Input to Refineries (Percent)	1.44
2014	U.S. Sulfur Content (Weighted Average) of Crude Oil Input to Refineries (Percent)	1.45
2015	U.S. Sulfur Content (Weighted Average) of Crude Oil Input to Refineries (Percent)	1.39
2016	U.S. Sulfur Content (Weighted Average) of Crude Oil Input to Refineries (Percent)	1.43
2017	U.S. Sulfur Content (Weighted Average) of Crude Oil Input to Refineries (Percent)	1.41

 

数据来源：美国能源信息管理局