年份第 1 季第 2 季第 3 季第 4 季
2020-25.27%31.37%8.76%無
201915.19%3.14%-7.07%10.16%
20184.15%6.54%8.41%-22.93%
20174.45%2.21%3.51%6.80%
2016-4.75%2.84%6.16%-2.56%
20156.91%1.53%-13.90%1.28%
2014-1.76%2.78%-4.06%6.49%
201310.70%3.07%14.26%5.84%
20126.02%-2.01%4.63%0.97%
20119.19%0.33%-18.69%12.42%
20107.46%-8.81%11.26%17.14%
2009-10.52%20.20%12.18%3.60%
2008-9.53%5.52%-6.03%-22.43%
20071.14%9.13%-0.31%-0.49%
20069.78%-6.62%-1.06%4.31%
2005-4.52%4.98%6.93%-1.53%
20043.30%3.99%-0.92%14.21%
2003-1.57%19.13%5.29%10.05%
2002-0.24%-6.12%-15.07%0.60%
2001-9.90%14.50%-16.43%12.75%
200021.21%-3.85%3.97%-10.03%
1999-10.41%8.59%-3.02%23.12%
199812.13%-5.07%-25.04%22.87%
199717.70%16.83%-5.51%無