年份第 1 季第 2 季第 3 季第 4 季
2020-14.21%26.19%無無
201916.38%5.46%-1.03%9.17%
20184.27%3.47%5.40%-15.41%
201710.30%7.13%6.17%5.80%
2016-2.99%2.58%5.60%-2.98%
20154.17%2.95%-5.66%6.79%
20140.09%4.97%-1.05%2.73%
20139.56%1.74%11.34%9.82%
201220.15%-8.73%8.32%3.89%
20114.31%-0.34%-20.85%4.66%
20102.63%-14.40%16.04%12.08%
2009-5.98%16.24%17.35%5.76%
2008-14.33%0.50%-24.70%-26.67%
20071.20%8.97%10.69%2.45%
20067.30%-1.99%1.52%6.91%
2005-9.07%2.25%6.15%3.94%
20049.43%1.02%-3.38%11.59%
2003-5.80%20.79%2.68%16.04%
2002-0.80%-7.47%-20.03%9.66%
2001-15.22%3.78%-15.79%12.59%
20006.71%-3.46%-2.19%-7.77%
19997.22%5.90%-0.29%32.82%