YearQ1Q2Q3Q4
2018-1.51%-0.51%-7.41%N/A
2017-1.61%-1.89%24.26%2.48%
20163.96%-0.12%-0.74%0.12%
2015-2.97%0.37%-1.22%-3.46%
2014-1.43%1.45%2.62%-2.21%
20133.93%-0.46%-1.50%-1.99%
20120.79%-5.90%-1.18%0.60%
20110.91%-4.42%-1.05%-5.41%
2010-1.30%N/AN/AN/A