年份第 1 季第 2 季第 3 季第 4 季
20248.04%無無無
20233.90%2.57%-1.06%9.00%
2022-2.75%-13.20%-8.13%14.75%
20216.56%5.61%-2.28%3.25%
2020-24.94%21.56%11.09%19.81%
201912.18%0.45%-1.01%14.23%
2018-5.68%0.38%-1.10%-16.18%
20176.97%6.36%3.36%2.63%
2016-2.47%-5.52%5.97%5.35%
20156.41%0.04%-9.61%4.26%
20143.72%9.34%-2.23%6.03%
20137.77%0.00%9.12%8.18%
201212.88%-9.14%11.99%5.04%
20116.16%3.56%-21.76%6.40%
20108.79%-12.15%8.84%9.92%
2009-14.45%35.76%21.12%2.97%
2008-10.68%-1.25%-20.17%-26.92%
20077.64%14.19%9.24%-2.55%
200616.56%無無無