YearQ1Q2Q3Q4
2018-5.29%3.41%2.10%N/A
20176.39%4.54%2.24%1.18%
2016-1.64%3.10%11.13%5.19%
201512.21%-6.04%-8.66%7.86%
2014-1.91%-0.53%-1.93%3.01%
201312.10%-0.56%3.46%3.25%
201211.91%-9.37%3.43%6.21%
20111.50%2.08%-22.00%7.28%
20108.28%-13.35%10.53%13.00%
2009-11.25%12.62%22.93%2.37%
2008-8.87%3.25%-16.74%-6.15%
20075.06%3.71%-1.42%N/A