YearQ1Q2Q3Q4
2018-2.82%3.41%5.17%N/A
20176.51%5.41%3.05%4.63%
2016-6.52%0.34%4.88%1.70%
20154.34%-1.61%-9.85%7.26%
20140.26%3.37%1.39%1.25%
201310.37%2.86%3.32%5.52%
20129.62%-4.94%6.38%2.24%
20110.77%-2.24%-14.68%4.52%
20105.57%-10.07%9.07%10.14%
200912.74%4.59%N/AN/A