| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 50.3 | -48.3% |
| 4Q24 | 55.0 | -47.3% |
| 3Q24 | 65.4 | -37.1% |
| 2Q24 | 67.7 | -33.4% |
| 1Q24 | 97.3 | +0.1% |
| 4Q23 | 104.5 | +25.8% |
| 3Q23 | 104.0 | +20.5% |
| 2Q23 | 101.5 | +15.1% |
| 1Q23 | 97.2 | +74.4% |
| 4Q22 | 83.1 | +48.0% |
| 3Q22 | 86.3 | +50.6% |
| 2Q22 | 88.2 | +50.2% |
| 1Q22 | 55.8 | -2.6% |
| 4Q21 | 56.1 | +21.5% |
| 3Q21 | 57.3 | +26.5% |
| 2Q21 | 58.7 | +29.3% |
| 1Q21 | 57.2 | +25.1% |
| 4Q20 | 46.2 | -18.3% |
| 3Q20 | 45.3 | -17.2% |
| 2Q20 | 45.4 | -16.3% |
| 1Q20 | 45.7 | +17.4% |
| 4Q19 | 56.6 | +67.2% |
| 3Q19 | 54.7 | +77.1% |
| 2Q19 | 54.3 | +92.7% |
| 1Q19 | 39.0 | +39.8% |
| 4Q18 | 33.8 | +3.6% |
| 3Q18 | 30.9 | -8.8% |
| 2Q18 | 28.2 | -18.5% |
| 1Q18 | 27.9 | -23.1% |
| 4Q17 | 32.7 | -9.4% |
| 3Q17 | 33.9 | -22.5% |
| 2Q17 | 34.6 | -31.9% |
| 1Q17 | 36.2 | -30.4% |
| 4Q16 | 36.1 | - |
| 3Q16 | 43.7 | - |
| 2Q16 | 50.8 | - |
| 1Q16 | 52.0 | - |
| 3Q14 | 40.6 | +7.7% |
| 2Q14 | 35.5 | -10.0% |
| 1Q14 | 39.9 | - |
| 3Q13 | 37.8 | +7.9% |
| 2Q13 | 39.5 | -18.0% |
| 3Q12 | 35.0 | -17.8% |
| 2Q12 | 48.1 | +7.3% |
| 1Q12 | 42.9 | +38210.5% |
| 3Q11 | 42.6 | +23961.3% |
| 2Q11 | 44.9 | +19170.5% |
| 1Q11 | 0.1 | - |
| 4Q10 | 0.1 | - |
| 3Q10 | 0.2 | - |
| 2Q10 | 0.2 | - |