| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2Q22 | 41.9 | -22.8% |
| 1Q22 | 48.8 | -18.0% |
| 4Q21 | 49.9 | -20.3% |
| 3Q21 | 57.4 | -16.5% |
| 2Q21 | 54.2 | -22.1% |
| 1Q21 | 59.5 | -19.3% |
| 4Q20 | 62.7 | +0.4% |
| 3Q20 | 68.8 | +6.0% |
| 2Q20 | 69.6 | +14.0% |
| 1Q20 | 73.8 | +14.8% |
| 4Q19 | 62.4 | - |
| 3Q19 | 64.9 | +12.5% |
| 2Q19 | 61.0 | +2.7% |
| 1Q19 | 64.3 | +1.6% |
| 3Q18 | 57.7 | +12.8% |
| 2Q18 | 59.4 | +25.9% |
| 1Q18 | 63.3 | +37.2% |
| 4Q17 | 96.9 | +128.3% |
| 3Q17 | 51.2 | +18.6% |
| 2Q17 | 47.2 | +8.0% |
| 1Q17 | 46.1 | -5.0% |
| 4Q16 | 42.5 | +4.9% |
| 3Q16 | 43.1 | -1.7% |
| 2Q16 | 43.7 | -4.0% |
| 1Q16 | 48.5 | +1.9% |
| 4Q15 | 40.5 | -22.2% |
| 3Q15 | 43.9 | -15.4% |
| 2Q15 | 45.5 | -11.9% |
| 1Q15 | 47.6 | -9.4% |
| 4Q14 | 52.0 | +0.9% |
| 3Q14 | 51.9 | -17.5% |
| 2Q14 | 51.7 | +68.0% |
| 1Q14 | 52.5 | +79.2% |
| 4Q13 | 51.5 | +114.2% |
| 3Q13 | 62.9 | +133.3% |
| 2Q13 | 30.8 | +21.2% |
| 1Q13 | 29.3 | - |
| 4Q12 | 24.1 | - |
| 3Q12 | 26.9 | - |
| 2Q12 | 25.4 | - |