| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 71.5 | +28.5% |
| 4Q24 | 58.2 | +6.2% |
| 3Q24 | 58.3 | +7.2% |
| 2Q24 | 57.3 | +10.3% |
| 1Q24 | 55.7 | +7.1% |
| 4Q23 | 54.8 | -2.3% |
| 3Q23 | 54.4 | -6.7% |
| 2Q23 | 51.9 | -3.7% |
| 1Q23 | 52.0 | -2.8% |
| 4Q22 | 56.1 | +1.2% |
| 3Q22 | 58.2 | +6.8% |
| 2Q22 | 53.9 | -10.4% |
| 1Q22 | 53.5 | -14.8% |
| 4Q21 | 55.4 | -14.9% |
| 3Q21 | 54.5 | -16.9% |
| 2Q21 | 60.1 | -15.2% |
| 1Q21 | 62.8 | -17.5% |
| 4Q20 | 65.1 | -13.2% |
| 3Q20 | 65.6 | -11.3% |
| 2Q20 | 70.9 | -11.3% |
| 1Q20 | 76.1 | -15.6% |
| 4Q19 | 75.0 | -19.4% |
| 3Q19 | 74.0 | -27.6% |
| 2Q19 | 79.9 | -31.2% |
| 1Q19 | 90.3 | +64.3% |
| 4Q18 | 93.1 | +60.4% |
| 3Q18 | 102.2 | +54.9% |
| 2Q18 | 116.1 | +85.7% |
| 1Q18 | 54.9 | -21.1% |
| 4Q17 | 58.0 | -21.3% |
| 3Q17 | 65.9 | -13.8% |
| 2Q17 | 62.5 | -24.0% |
| 1Q17 | 69.6 | -21.9% |
| 4Q16 | 73.7 | -23.4% |
| 3Q16 | 76.5 | -26.1% |
| 2Q16 | 82.3 | - |
| 1Q16 | 89.1 | +90.1% |
| 4Q15 | 96.3 | +48.3% |
| 3Q15 | 103.5 | +72.6% |
| 1Q15 | 46.9 | -17.6% |
| 4Q14 | 64.9 | +3.9% |
| 3Q14 | 59.9 | +3.9% |
| 2Q14 | 52.3 | -16.3% |
| 1Q14 | 56.9 | -14.5% |
| 4Q13 | 62.5 | -22.0% |
| 3Q13 | 57.7 | -30.6% |
| 2Q13 | 62.5 | - |
| 1Q13 | 66.5 | +125.5% |
| 4Q12 | 80.1 | +141.7% |
| 3Q12 | 83.1 | +138.9% |
| 1Q12 | 29.5 | - |
| 4Q11 | 33.1 | - |
| 3Q11 | 34.8 | - |
| 2Q11 | 31.0 | - |