YearQ1Q2Q3Q4
2018-2.49%-1.23%-4.38%N/A
20178.64%2.73%3.42%6.00%
20160.70%0.81%4.87%-2.96%
20153.10%-1.97%-6.99%1.43%
20145.00%4.69%-2.60%4.85%
20134.77%-1.93%5.97%3.76%
201216.12%-0.00%7.64%4.84%
20111.98%1.76%-21.85%6.59%
20103.18%-8.58%14.39%8.83%
200928.42%16.53%2.79%N/A