| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 32.4 | -9.5% |
| 4Q24 | 33.7 | -6.8% |
| 3Q24 | 34.2 | -14.3% |
| 2Q24 | 35.8 | -18.1% |
| 1Q24 | 35.8 | -27.4% |
| 4Q23 | 36.1 | -28.2% |
| 3Q23 | 40.0 | -29.2% |
| 2Q23 | 43.7 | -27.2% |
| 1Q23 | 49.2 | +10.2% |
| 4Q22 | 50.3 | +39.5% |
| 3Q22 | 56.5 | +52.0% |
| 2Q22 | 60.1 | +59.2% |
| 1Q22 | 44.7 | +28.0% |
| 4Q21 | 36.0 | +0.3% |
| 3Q21 | 37.1 | +32.3% |
| 2Q21 | 37.7 | +42.7% |
| 1Q21 | 34.9 | +33.0% |
| 4Q20 | 35.9 | +39.0% |
| 3Q20 | 28.1 | +7.8% |
| 2Q20 | 26.4 | -4.1% |
| 1Q20 | 26.2 | -29.1% |
| 4Q19 | 25.9 | -31.1% |
| 3Q19 | 26.0 | -32.4% |
| 2Q19 | 27.6 | -28.5% |
| 1Q19 | 37.0 | -3.1% |
| 4Q18 | 37.5 | -5.8% |
| 3Q18 | 38.5 | -15.5% |
| 2Q18 | 38.5 | -23.1% |
| 1Q18 | 38.2 | -29.4% |
| 4Q17 | 39.8 | - |
| 3Q17 | 45.6 | - |
| 2Q17 | 50.1 | - |
| 1Q17 | 54.2 | - |