YearQ1Q2Q3Q4
2018-2.55%6.97%-1.85%N/A
20170.46%-1.00%-2.85%3.84%
20160.03%4.01%1.03%-3.50%
201512.55%-9.36%6.54%8.28%
201411.13%3.90%0.32%13.68%
20139.39%-1.20%-2.56%2.00%
20128.21%4.83%-0.87%4.69%
20112.41%3.26%-8.60%5.91%
20101.47%-2.53%12.78%3.07%
2009-24.15%18.05%21.03%2.32%
2008-9.59%0.01%-26.51%N/A