YearQ1Q2Q3Q4
2020-21.50%29.27%10.54%N/A
201915.59%1.33%-2.53%10.95%
2018-0.79%4.20%5.19%-19.75%
20175.17%5.92%6.57%4.62%
2016-5.46%4.64%8.55%0.75%
20156.38%2.21%-11.89%1.97%
20140.67%0.51%-5.72%10.96%
201313.88%2.51%12.09%7.95%
201210.56%-3.73%1.35%-2.62%
20119.37%-1.77%-20.25%13.78%
20108.89%-7.19%11.56%16.58%
2009-11.02%18.83%13.83%6.25%
2008-12.48%4.61%-3.12%-25.05%
20070.23%-4.06%N/AN/A