YearQ1Q2Q3Q4
20181.21%1.56%0.11%N/A
20175.17%2.01%1.58%0.03%
2016-2.98%3.69%-0.27%3.76%
201510.06%0.81%-7.41%3.75%
20143.33%2.71%0.34%-1.09%
2013-3.14%-1.86%7.64%5.45%
20123.26%-0.90%-1.70%-1.50%
20111.46%-0.24%-13.39%9.20%
20102.45%-4.54%2.91%6.02%
2009-7.13%6.98%2.83%1.54%
2008-8.46%-1.74%-4.44%-9.92%
20072.13%1.03%0.13%0.34%
20066.33%6.79%N/AN/A