| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 82.4 | +5.1% |
| 4Q24 | 80.6 | -1.0% |
| 3Q24 | 77.7 | -3.5% |
| 2Q24 | 77.9 | -2.1% |
| 1Q24 | 78.4 | -1.3% |
| 4Q23 | 81.4 | +5.2% |
| 3Q23 | 80.5 | +7.3% |
| 2Q23 | 79.5 | +0.8% |
| 1Q23 | 79.5 | +0.4% |
| 4Q22 | 77.4 | +0.3% |
| 3Q22 | 75.0 | +0.8% |
| 2Q22 | 78.9 | +12.3% |
| 1Q22 | 79.2 | -1.8% |
| 4Q21 | 77.2 | +10.5% |
| 3Q21 | 74.5 | +6.3% |
| 2Q21 | 70.2 | -0.1% |
| 1Q21 | 80.6 | +8.0% |
| 4Q20 | 69.9 | +13.8% |
| 3Q20 | 70.1 | +14.9% |
| 2Q20 | 70.3 | - |
| 1Q20 | 74.7 | +10.4% |
| 4Q19 | 61.4 | -15.8% |
| 3Q19 | 61.0 | - |
| 1Q19 | 67.6 | - |
| 4Q18 | 72.9 | - |