| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 73.4 | +4.3% |
| 4Q24 | 73.1 | +5.1% |
| 3Q24 | 71.0 | +5.1% |
| 2Q24 | 69.5 | +4.0% |
| 1Q24 | 70.4 | +7.5% |
| 4Q23 | 69.5 | +8.8% |
| 3Q23 | 67.5 | +8.8% |
| 2Q23 | 66.8 | +6.5% |
| 1Q23 | 65.4 | +3.8% |
| 4Q22 | 63.9 | +1.6% |
| 3Q22 | 62.1 | -2.9% |
| 2Q22 | 62.7 | -3.3% |
| 1Q22 | 63.1 | -22.7% |
| 4Q21 | 62.9 | -24.0% |
| 3Q21 | 63.9 | -22.4% |
| 2Q21 | 64.8 | -20.6% |
| 1Q21 | 81.5 | +1.4% |
| 4Q20 | 82.8 | +4.8% |
| 3Q20 | 82.4 | -36.7% |
| 2Q20 | 81.7 | -36.3% |
| 1Q20 | 80.4 | - |
| 4Q19 | 79.1 | - |
| 3Q19 | 130.3 | - |
| 2Q19 | 128.2 | - |