YearQ1Q2Q3Q4
201910.31%1.63%-2.62%N/A
20180.83%-4.24%-2.64%-22.01%
201710.72%7.75%5.95%5.96%
2016-4.50%-2.17%6.14%-5.49%
20156.58%3.37%-5.70%4.80%
20140.71%2.82%-8.65%-3.98%
20136.46%2.79%13.66%7.00%
201217.06%-7.29%7.53%7.79%
20112.34%2.14%-19.03%-0.29%
201020.71%10.19%N/AN/A