| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 4Q25 | 59.85 | - |
| 3Q25 | 60.14 | -23.2% |
| 2Q25 | 60.5 | -23.8% |
| 1Q25 | 65.83 | - |
| 4Q25 | 66.33 | - |
| 3Q24 | 78.33 | +6.4% |
| 2Q24 | 79.38 | - |
| 1Q23 | 80.51 | +104.4% |
| 4Q23 | 78.66 | +1.5% |
| 3Q23 | 73.64 | -13.2% |
| 2Q22 | 74.89 | -19.0% |
| 1Q22 | 73.56 | - |
| 4Q22 | 77.52 | +90.1% |
| 3Q22 | 84.88 | +100.7% |
| 2Q21 | 92.44 | - |
| 1Q22 | 39.39 | - |
| 4Q21 | 40.78 | +234.0% |
| 3Q21 | 42.29 | - |
| 4Q20 | 12.21 | - |
| 4Q17 | 29.32 | -12.2% |
| 4Q16 | 33.4 | +9.3% |
| 4Q15 | 30.56 | - |