YearQ1Q2Q3Q4
20180.06%-0.26%-0.15%N/A
20170.14%0.30%-0.12%-0.01%
20161.94%0.96%0.15%-0.27%
2015-0.24%-0.68%-0.30%-0.16%
20140.78%0.08%-0.27%-0.48%
20131.98%0.54%1.44%0.69%
20122.10%-0.23%0.80%3.64%
20111.68%0.35%0.24%0.59%
20101.55%-3.06%1.82%-0.83%
20090.48%0.24%0.00%0.36%
20080.88%-0.33%1.46%1.85%
20070.65%0.64%1.02%0.89%
20060.13%0.39%0.39%0.26%
20050.24%0.36%0.13%0.26%
20041.12%-0.22%0.54%0.38%
20030.68%1.97%0.62%0.29%
20020.39%0.48%0.51%3.00%
20011.26%0.71%1.20%0.60%
20000.44%0.03%0.67%1.88%
19990.48%-0.86%-0.89%-0.13%
19981.25%2.65%1.57%N/A