| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 44.4 | -15.8% |
| 2Q25 | 49.2 | -6.2% |
| 1Q25 | 56.2 | +28.3% |
| 4Q24 | 54.7 | +26.3% |
| 3Q24 | 52.7 | +21.3% |
| 2Q24 | 52.5 | +18.7% |
| 1Q24 | 43.8 | -4.4% |
| 4Q23 | 43.3 | +0.2% |
| 3Q23 | 43.5 | +1.5% |
| 2Q23 | 44.2 | -0.5% |
| 1Q23 | 45.8 | -0.3% |
| 4Q22 | 43.2 | -13.6% |
| 3Q22 | 42.8 | -17.5% |
| 2Q22 | 44.4 | -19.6% |
| 1Q22 | 46.0 | -22.5% |
| 4Q21 | 50.0 | -19.3% |
| 3Q21 | 51.9 | -12.4% |
| 2Q21 | 55.2 | -4.8% |
| 1Q21 | 59.3 | +0.4% |
| 4Q20 | 62.0 | +54.0% |
| 3Q20 | 59.2 | +37.6% |
| 2Q20 | 58.0 | +19.5% |
| 1Q20 | 59.0 | - |
| 4Q19 | 40.2 | -26.2% |
| 3Q19 | 43.0 | - |
| 2Q19 | 48.5 | - |
| 4Q18 | 54.5 | +8350.9% |
| 3Q18 | 0.0 | -100.0% |
| 2Q18 | 0.0 | -100.0% |
| 1Q18 | 0.5 | -73.1% |
| 4Q17 | 0.6 | - |
| 3Q17 | 2.9 | - |
| 2Q17 | 2.8 | - |
| 1Q17 | 1.9 | - |