YearQ1Q2Q3Q4
2018-4.89%9.10%4.26%-7.10%
20174.79%3.41%-0.49%4.03%
20161.40%3.33%9.66%3.27%
20155.89%-1.66%-4.62%8.02%
20140.74%2.54%3.29%3.36%
201311.14%-2.14%3.13%3.60%
20127.98%-4.73%4.54%2.58%
2011-0.00%0.24%-10.15%1.63%
20106.26%-5.19%6.04%9.11%
20093.62%N/AN/AN/A