1) In 1995, how many of the categories shown had energy use greater than 150 million kilowatt-hours?

A. None
B. One
C. Two
D. Three
E. Four



2) If the population of Country Y increased by 20 percent from 1990 to 1995, approximately what was the percent decrease in the per capita personal use of energy between those two years?

A. 0%
B. 17%
C. 25%
D. 35%
E. 50%



3) Which of the following can be inferred from the graphs?

Choose \(all\) that apply.

❑ Farm use of energy increased between 1990 and 2010.

❑ In 2010, industrial use of energy was greater than industrial use of energy in 1995.

❑ The percentage of energy use by government in 2010 was at least three times the percentage of energy use by government in 1990.

❑ More kilowatt-hours of energy were used for farm purposes in 2005 than in 2000.

❑ The energy usage by type was most equally distributed over the four categories in 1990.