年份第 1 季第 2 季第 3 季第 4 季
2020-18.31%19.10%11.22%無
201913.00%4.06%-0.91%8.62%
20182.97%-1.71%0.36%-14.21%
201710.63%9.11%7.45%4.33%
2016-2.71%1.59%5.02%-9.24%
20156.17%2.30%-6.27%4.45%
20141.25%2.85%-4.66%1.19%
20136.38%-0.65%9.05%4.97%
20129.72%-3.32%6.40%5.07%
20111.52%4.41%-18.65%5.25%
20101.77%-12.64%17.39%7.62%
2009-13.15%16.21%14.87%3.72%
2008-7.70%-1.10%-19.55%-15.54%
20072.90%5.80%3.86%-1.92%
20062.34%10.63%無無