this graph shows the changing unemployment rate in the united states. percentage unemployed 10 8 6 4 2 0…

this graph shows the changing unemployment rate in the united states. percentage unemployed 10 8 6 4 2 0 1961 1971 1981 1991 2001 2011 from 2001 to 2011, unemployment in the united states stayed the same. slightly changed. sharply increased. sharply decreased.
Answer
Brief Explanations:
By observing the graph, the unemployment - rate value around 2001 is around 4.5% and around 2011 it is around 8%. There is a significant upward trend.
Answer:
sharply increased.