| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 82.43 | +5.1% |
| 4Q24 | 80.59 | -1.0% |
| 3Q24 | 77.68 | -3.5% |
| 2Q24 | 77.87 | -2.1% |
| 1Q24 | 78.43 | -1.3% |
| 4Q23 | 81.39 | +5.2% |
| 3Q23 | 80.52 | +7.3% |
| 2Q23 | 79.52 | +0.8% |
| 1Q23 | 79.49 | +0.4% |
| 4Q22 | 77.4 | +0.3% |
| 3Q22 | 75.04 | +0.8% |
| 2Q22 | 78.86 | +12.3% |
| 1Q22 | 79.19 | -1.8% |
| 4Q21 | 77.18 | +10.5% |
| 3Q21 | 74.45 | +6.3% |
| 2Q21 | 70.24 | -0.1% |
| 1Q21 | 80.62 | +8.0% |
| 4Q20 | 69.86 | +13.8% |
| 3Q20 | 70.06 | +14.9% |
| 2Q20 | 70.31 | - |
| 1Q20 | 74.65 | +10.4% |
| 4Q19 | 61.38 | -15.8% |
| 3Q19 | 60.98 | - |
| 1Q19 | 67.64 | - |
| 4Q18 | 72.86 | - |