YearQ1Q2Q3Q4
20186.08%13.66%11.24%N/A
201715.62%5.38%7.97%5.37%
2016-3.98%8.22%16.23%2.20%
20158.01%-3.59%-5.36%15.74%
20140.15%0.01%5.35%5.38%
201314.86%9.57%11.90%6.73%
201212.56%-6.96%4.28%-1.53%
20117.25%-2.99%-12.21%1.90%
20107.47%-5.45%10.75%9.37%
20090.83%6.03%17.89%8.78%
2008-18.10%2.39%-5.24%-2.83%
2007-0.97%5.79%8.15%3.34%
20067.64%-13.29%0.61%2.72%
2005-0.93%-1.55%6.66%1.04%
20044.45%-6.78%-13.31%12.71%
2003-6.59%37.29%16.28%2.86%
2002-9.93%-32.63%-31.45%13.85%
2001-24.75%14.00%-39.84%51.68%
200030.79%-3.17%4.87%-25.61%
199917.04%16.81%8.47%87.73%
199812.18%2.17%-18.38%34.38%
1997-0.10%12.09%17.55%-13.91%
19963.88%7.23%1.19%-1.14%