| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 25.3 | - |
| 1Q25 | 25.7 | - |
| 4Q25 | 24.2 | - |
| 3Q24 | 23.7 | -65.7% |
| 4Q23 | 68.1 | +81.6% |
| 3Q23 | 69.0 | +67.0% |
| 2Q23 | 73.5 | +121.3% |
| 1Q23 | 49.2 | +51.5% |
| 4Q22 | 37.5 | -12.7% |
| 3Q22 | 41.3 | +24.0% |
| 2Q22 | 33.2 | -41.7% |
| 1Q22 | 32.4 | -49.1% |
| 4Q21 | 32.8 | -44.5% |
| 3Q21 | 33.3 | -46.9% |
| 2Q21 | 33.7 | -45.4% |
| 1Q21 | 35.2 | -49.1% |
| 4Q21 | 43.0 | -27.2% |
| 3Q20 | 41.5 | - |
| 2Q21 | 57.0 | -7.5% |
| 1Q21 | 63.7 | -7.8% |
| 4Q20 | 59.1 | - |
| 3Q20 | 62.8 | - |
| 2Q20 | 61.7 | - |
| 1Q20 | 69.1 | - |
| 4Q18 | 73.6 | +90.5% |
| 3Q18 | 76.0 | +179.3% |
| 2Q18 | 51.1 | +110.1% |
| 1Q18 | 44.9 | +67.7% |
| 4Q17 | 38.6 | +17.5% |
| 3Q17 | 27.2 | -21.1% |
| 2Q17 | 24.3 | -11.1% |
| 1Q17 | 26.8 | -5.6% |
| 4Q16 | 26.9 | -13.4% |
| 3Q16 | 28.9 | +5.5% |
| 2Q16 | 32.3 | +20.7% |
| 1Q16 | 29.5 | +4.5% |
| 4Q16 | 32.9 | +5.8% |
| 3Q16 | 34.5 | +26.0% |
| 2Q16 | 27.3 | +2.2% |
| 1Q16 | 28.3 | +0.4% |
| 4Q15 | 31.0 | -8.6% |
| 3Q15 | 27.4 | -27.6% |
| 2Q15 | 26.8 | -39.2% |
| 1Q15 | 28.2 | - |
| 4Q14 | 34.0 | - |
| 3Q14 | 37.8 | - |
| 2Q14 | 44.0 | - |
| 1Q13 | 46.8 | +28.0% |
| 4Q12 | 47.6 | +34.0% |
| 3Q12 | 35.2 | -13.5% |
| 2Q12 | 40.5 | +396.2% |
| 1Q12 | 36.6 | +255.3% |
| 4Q11 | 35.5 | +221.4% |
| 3Q11 | 40.7 | +251.0% |
| 2Q11 | 8.2 | -33.8% |
| 1Q11 | 10.3 | - |
| 4Q10 | 11.1 | - |
| 3Q10 | 11.6 | - |
| 2Q10 | 12.3 | - |