YearQ1Q2Q3Q4
2018-4.90%3.11%-13.73%3.05%
20173.07%-4.32%6.35%-1.93%
201634.40%45.43%5.30%-22.73%
20155.99%8.62%-15.82%-1.02%
201428.01%16.95%-21.75%-9.65%
2013-18.52%-38.35%13.95%-13.13%
20124.35%-19.75%24.15%-9.24%
2011-4.44%-7.86%1.84%-12.13%
20109.81%19.58%19.81%16.18%
200930.58%3.76%17.29%19.69%
20084.06%N/AN/AN/A