年份第 1 季第 2 季第 3 季第 4 季
20247.52%無無無
20236.46%5.83%-7.65%14.49%
2022-14.04%-20.83%0.52%7.43%
2021-0.44%6.72%1.75%3.23%
2020-17.14%32.66%9.73%19.90%
201918.12%7.01%-0.98%7.62%
20183.84%0.04%7.79%-15.24%
20178.78%5.49%4.75%5.71%
2016-1.13%3.23%2.11%-2.70%
20152.12%-0.35%-9.52%2.75%
20141.79%3.07%0.57%5.47%
20139.25%1.46%10.79%7.64%
201216.99%-4.50%5.05%1.68%
20115.92%-1.63%-19.36%14.49%
20104.83%-9.47%14.64%9.31%
20090.32%22.52%18.38%8.56%
2008-8.67%4.94%-12.37%-28.62%