YearQ1Q2Q3Q4
2018-0.46%1.15%-1.34%N/A
20172.26%0.09%2.21%0.98%
2016-1.60%-0.21%1.73%-0.08%
20157.88%-2.06%-1.58%-0.20%
20140.25%2.51%1.87%2.67%
20133.85%-0.64%0.05%2.79%
20122.79%-1.45%2.74%1.32%
2011-0.34%-0.75%-3.93%-1.35%
20102.34%-1.86%2.50%2.92%
20090.10%1.74%3.78%0.77%
20080.64%N/AN/AN/A