| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 3Q22 | 73.2 | - |
| 2Q22 | 79.8 | -59.6% |
| 1Q22 | 105.9 | -46.2% |
| 2Q21 | 197.3 | +19.7% |
| 1Q21 | 196.9 | +59.9% |
| 4Q20 | 194.8 | +72.8% |
| 3Q20 | 193.6 | +66.8% |
| 2Q20 | 164.9 | +242.7% |
| 1Q20 | 123.1 | +153.3% |
| 4Q19 | 112.7 | +133.1% |
| 3Q19 | 116.1 | +142.0% |
| 2Q19 | 48.1 | -2.3% |
| 1Q19 | 48.6 | -2.3% |
| 4Q18 | 48.4 | +1.2% |
| 3Q18 | 48.0 | +0.9% |
| 2Q18 | 49.3 | +5.5% |
| 1Q18 | 49.7 | +6.8% |
| 4Q17 | 47.8 | +4.6% |
| 3Q17 | 47.5 | +27.2% |
| 2Q17 | 46.7 | +29.5% |
| 1Q17 | 46.6 | +45.7% |
| 4Q16 | 45.7 | +33.9% |
| 3Q16 | 37.4 | +34.0% |
| 2Q16 | 36.1 | +44.2% |
| 1Q16 | 32.0 | +59.8% |
| 4Q15 | 34.1 | +74.4% |
| 3Q15 | 27.9 | +79.8% |
| 2Q15 | 25.0 | +60.3% |
| 1Q15 | 20.0 | +26.2% |
| 4Q14 | 19.6 | +22.3% |
| 3Q14 | 15.5 | -4.3% |
| 2Q14 | 15.6 | -7.1% |
| 1Q14 | 15.9 | -7.6% |
| 4Q13 | 16.0 | -8.8% |
| 3Q13 | 16.2 | -14.0% |
| 2Q13 | 16.8 | -12.9% |
| 1Q13 | 17.2 | +13.2% |
| 4Q12 | 17.5 | +12.4% |
| 3Q12 | 18.8 | +17.0% |
| 2Q12 | 19.3 | +80.7% |
| 1Q12 | 15.2 | +36.1% |
| 4Q11 | 15.6 | -0.8% |
| 3Q11 | 16.1 | +104.0% |
| 2Q11 | 10.7 | +31.3% |
| 1Q11 | 11.1 | +33.2% |
| 4Q10 | 15.7 | - |
| 3Q10 | 7.9 | - |
| 2Q10 | 8.1 | - |
| 1Q10 | 8.4 | - |