| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 73.42 | +4.3% |
| 4Q24 | 73.13 | +5.1% |
| 3Q24 | 70.97 | +5.1% |
| 2Q24 | 69.5 | +4.0% |
| 1Q24 | 70.38 | +7.5% |
| 4Q23 | 69.55 | +8.8% |
| 3Q23 | 67.52 | +8.8% |
| 2Q23 | 66.81 | +6.5% |
| 1Q23 | 65.44 | +3.8% |
| 4Q22 | 63.92 | +1.6% |
| 3Q22 | 62.07 | -2.9% |
| 2Q22 | 62.72 | -3.3% |
| 1Q22 | 63.05 | -22.7% |
| 4Q21 | 62.94 | -24.0% |
| 3Q21 | 63.95 | -22.4% |
| 2Q21 | 64.85 | -20.6% |
| 1Q21 | 81.52 | +1.4% |
| 4Q20 | 82.85 | +4.8% |
| 3Q20 | 82.43 | -36.7% |
| 2Q20 | 81.69 | -36.3% |
| 1Q20 | 80.41 | - |
| 4Q19 | 79.05 | - |
| 3Q19 | 130.28 | - |
| 2Q19 | 128.24 | - |