年份第 1 季第 2 季第 3 季第 4 季
2020-3.88%5.72%無無
20194.56%2.54%1.07%2.26%
2018-0.52%0.24%0.67%-2.37%
20173.00%1.68%2.14%1.81%
20160.84%1.94%3.01%0.48%
20151.97%-0.03%-4.01%1.98%
20141.69%2.88%-0.75%1.65%
20134.75%0.16%3.98%4.49%
20127.05%-1.32%4.39%0.67%
20113.36%0.30%-8.66%5.24%
20103.51%-5.16%7.68%5.90%
2009-4.71%12.93%11.73%3.45%
2008-5.34%-0.36%-7.56%-13.72%
2007-0.69%無無無