| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 67.7 | +0.6% |
| 4Q24 | 69.1 | -4.0% |
| 3Q24 | 66.7 | +2.4% |
| 2Q24 | 69.6 | +6.5% |
| 1Q24 | 67.3 | +93.2% |
| 4Q23 | 72.0 | +94.1% |
| 3Q23 | 65.1 | +71.9% |
| 2Q23 | 65.4 | +60.8% |
| 1Q23 | 34.8 | -19.8% |
| 4Q22 | 37.1 | -23.7% |
| 3Q22 | 37.9 | -26.0% |
| 2Q22 | 40.7 | -26.8% |
| 1Q22 | 43.4 | -23.3% |
| 4Q21 | 48.6 | -20.9% |
| 3Q21 | 51.2 | -35.4% |
| 2Q21 | 55.5 | -31.1% |
| 1Q21 | 56.7 | +1.1% |
| 4Q20 | 61.4 | +4.2% |
| 3Q20 | 79.3 | +34.8% |
| 2Q20 | 80.6 | +26.0% |
| 1Q20 | 56.0 | -7.2% |
| 4Q19 | 59.0 | -0.2% |
| 3Q19 | 58.8 | +25.3% |
| 2Q19 | 63.9 | +54.9% |
| 1Q19 | 60.4 | +33.9% |
| 4Q18 | 59.1 | +26.3% |
| 3Q18 | 47.0 | -23.6% |
| 2Q18 | 41.3 | -35.0% |
| 1Q18 | 45.1 | -33.1% |
| 4Q17 | 46.8 | -21.4% |
| 3Q17 | 61.5 | +28.5% |
| 2Q17 | 63.5 | +31.5% |
| 1Q17 | 67.4 | +53.6% |
| 4Q16 | 59.5 | +34.6% |
| 3Q16 | 47.9 | +10.5% |
| 2Q16 | 48.3 | +21.4% |
| 1Q16 | 43.9 | +1.1% |
| 4Q15 | 44.2 | +0.4% |
| 3Q15 | 43.3 | +7.1% |
| 2Q15 | 39.8 | -5.1% |
| 1Q15 | 43.5 | +22.7% |
| 4Q14 | 44.0 | +3.8% |
| 3Q14 | 40.4 | -0.4% |
| 2Q14 | 41.9 | +5.0% |
| 1Q14 | 35.4 | -6.8% |
| 4Q13 | 42.4 | +3.5% |
| 3Q13 | 40.6 | +7.3% |
| 2Q13 | 39.9 | +3.4% |
| 1Q13 | 38.0 | -5.2% |
| 4Q12 | 41.0 | -3.0% |
| 3Q12 | 37.9 | -3.2% |
| 2Q12 | 38.6 | -3.9% |
| 1Q12 | 40.1 | +2.8% |
| 4Q11 | 42.3 | -2.8% |
| 3Q11 | 39.1 | -11.7% |
| 2Q11 | 40.2 | -7.6% |
| 1Q11 | 39.0 | -8.2% |
| 4Q10 | 43.5 | - |
| 3Q10 | 44.3 | - |
| 2Q10 | 43.5 | - |
| 1Q10 | 42.5 | - |