YearQ1Q2Q3Q4
2018-0.41%-0.48%0.21%N/A
20170.35%0.35%0.76%-0.14%
20160.49%0.70%0.63%-0.21%
20150.71%-0.28%-0.49%0.35%
20140.36%0.64%-0.07%0.00%
20130.36%-1.91%0.72%0.57%
20121.79%0.95%1.89%0.43%
20110.60%0.67%-1.48%0.68%
20101.48%0.61%2.13%-0.52%
20091.72%4.05%3.16%0.94%
20081.37%-0.25%-2.79%1.57%
20071.47%-0.09%3.26%2.37%
20060.00%0.19%2.27%0.74%
2005-0.38%1.06%0.00%0.48%
20041.07%0.29%N/AN/A