YearQ1Q2Q3Q4
2018-5.81%10.13%-2.44%N/A
20172.36%0.10%2.39%2.15%
2016-1.47%1.07%9.47%6.12%
20154.68%-0.48%-6.81%3.34%
20140.07%1.27%-0.89%1.83%
20139.91%2.22%7.42%7.37%
20127.70%-4.33%8.32%7.24%
20110.50%0.46%-9.56%3.61%
20107.61%-13.09%15.13%7.41%
2009-9.62%16.27%20.92%1.34%
2008-9.82%-2.80%-15.56%-10.44%
20072.64%3.44%-2.39%-1.79%
20066.62%N/AN/AN/A