| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 49.6 | -4.7% |
| 4Q24 | 50.0 | -4.5% |
| 3Q24 | 51.4 | -7.3% |
| 2Q24 | 50.6 | -10.9% |
| 1Q24 | 52.1 | -10.7% |
| 4Q23 | 52.3 | -10.2% |
| 3Q23 | 55.5 | -2.7% |
| 2Q23 | 56.8 | -0.4% |
| 1Q23 | 58.3 | +1.7% |
| 4Q22 | 58.3 | +4.2% |
| 3Q22 | 57.1 | +4.0% |
| 2Q22 | 57.1 | +4.2% |
| 1Q22 | 57.3 | +3.9% |
| 4Q21 | 55.9 | - |
| 3Q21 | 54.9 | - |
| 2Q21 | 54.8 | - |
| 1Q21 | 55.2 | +256.2% |
| 1Q20 | 15.5 | - |
| 4Q16 | 0.0 | -100.0% |
| 3Q16 | 0.0 | -100.0% |
| 2Q16 | 0.0 | -100.0% |
| 1Q16 | 0.2 | -34.2% |
| 4Q15 | 0.2 | - |
| 3Q15 | 0.2 | - |
| 2Q15 | 0.3 | - |
| 1Q15 | 0.3 | - |