What was the approximate difference
between the highest and lowest oil
production between 1960 and 2010?
4,500,000 barrels per day
3,500,000 barrels per day
3,500 barrels per day
4,500 barrels per day
Thousands of Barrels per Day
12,500
10,000
7,500
5,000
2,500
O
1960
U.S. Production of Crude Oil
1970
1980
Year
1990
2000
2010