年份第 1 季第 2 季第 3 季第 4 季
20248.74%無無無
20237.08%0.48%-4.88%13.37%
2022-13.01%-12.64%-13.38%7.21%
20214.39%2.46%-11.83%2.73%
2020-24.59%22.74%11.06%21.72%
20199.64%-1.41%-0.88%13.94%
20180.84%-7.85%-0.48%-6.56%
201715.13%6.62%13.83%2.57%
20165.81%1.40%12.44%-5.84%
2015-4.02%4.30%-20.82%8.01%
2014-2.43%7.06%-2.88%-9.57%
20130.43%-4.09%12.11%3.00%
201211.41%-12.00%8.89%6.44%
20111.53%-3.11%-23.83%4.09%
20103.18%-10.10%14.54%7.84%
20090.20%32.87%26.08%7.80%
2008-8.26%4.56%-27.31%-26.32%