年份第 1 季第 2 季第 3 季第 4 季
2020-24.82%29.21%8.06%無
201916.77%4.50%-0.58%10.49%
2018-1.79%2.15%3.89%-17.98%
20175.66%3.65%4.62%4.10%
2016-4.75%1.84%6.64%5.60%
20150.71%3.08%-5.82%7.38%
2014-0.26%4.16%0.62%2.42%
20137.56%3.48%6.00%11.22%
201214.06%-4.55%8.48%1.04%
20115.02%-3.99%-19.09%10.68%
20104.53%-12.16%11.81%10.36%
2009-5.02%15.94%16.00%3.89%
2008-0.08%7.20%-23.01%-23.91%
20075.98%10.01%6.64%6.79%
20067.44%1.68%-0.93%10.25%
2005-0.35%3.12%10.98%1.15%
20041.14%-1.06%-2.22%5.63%
2003-3.06%12.20%2.74%9.56%
2002-9.33%-19.98%-17.01%2.45%
2001-5.80%12.57%-24.13%19.17%
20007.91%-4.29%3.94%-10.24%
19990.65%12.71%-8.11%31.38%
199813.37%0.23%-13.11%16.51%
19973.59%18.17%10.23%0.64%
19964.44%5.07%3.10%7.17%
19959.21%9.86%7.76%5.04%
1994-6.54%-2.56%3.28%-3.43%
19934.75%0.47%3.70%-0.37%
1992-3.01%1.29%3.64%3.35%
199110.48%無無無