年份第 1 季第 2 季第 3 季第 4 季
201913.47%-1.85%-6.88%無
20180.58%-2.79%-4.23%-7.61%
20179.54%6.59%7.94%7.47%
2016-8.42%-0.74%10.53%-5.22%
20153.30%5.63%-20.71%3.17%
2014-4.16%3.22%-1.48%2.74%
20130.55%-4.54%8.04%7.40%
20127.85%-4.05%7.31%6.86%
20110.60%-4.72%-23.87%4.21%
2010-2.79%-4.01%13.10%2.05%
2009-4.00%36.76%11.34%6.86%
2008-20.68%-4.67%-17.52%-16.77%
20071.87%12.97%29.29%-0.02%
200612.39%1.35%8.00%20.24%
2005-3.40%4.84%7.71%1.81%
20042.69%-4.73%9.52%10.55%
2003-4.92%11.29%22.01%12.89%
2002-1.85%-13.31%2.46%無