| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 47.8 | +6.2% |
| 4Q24 | 45.1 | +9.2% |
| 3Q24 | 45.5 | +5.2% |
| 2Q24 | 46.1 | +4.4% |
| 1Q24 | 45.0 | +1.4% |
| 4Q23 | 41.3 | -6.3% |
| 3Q23 | 43.3 | +6.8% |
| 2Q23 | 44.2 | +1.7% |
| 1Q23 | 44.4 | +0.8% |
| 4Q22 | 44.0 | -1.0% |
| 3Q22 | 40.5 | -9.4% |
| 2Q22 | 43.5 | -4.0% |
| 1Q22 | 44.0 | -11.9% |
| 4Q21 | 44.5 | -10.2% |
| 3Q21 | 44.8 | -8.3% |
| 2Q21 | 45.2 | -12.0% |
| 1Q21 | 50.0 | -11.3% |
| 4Q20 | 49.5 | +25.4% |
| 3Q20 | 48.8 | +24.8% |
| 2Q20 | 51.4 | +23.1% |
| 1Q20 | 56.3 | +35.0% |
| 4Q19 | 39.5 | -4.6% |
| 3Q19 | 39.1 | +5.2% |
| 2Q19 | 41.8 | - |
| 1Q19 | 41.7 | - |
| 4Q18 | 41.4 | - |
| 3Q18 | 37.2 | - |
| 4Q12 | 12.4 | - |
| 3Q12 | 12.4 | - |
| 2Q12 | 11.0 | - |