| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 54.7 | -14.6% |
| 4Q24 | 52.0 | -19.2% |
| 3Q24 | 53.4 | -18.2% |
| 2Q24 | 58.9 | -5.6% |
| 1Q24 | 64.1 | +26.1% |
| 4Q23 | 64.3 | +42.5% |
| 3Q23 | 65.3 | +76.3% |
| 2Q23 | 62.4 | +59.3% |
| 1Q23 | 50.8 | +23.3% |
| 4Q22 | 45.1 | +3.3% |
| 3Q22 | 37.0 | -22.0% |
| 2Q22 | 39.2 | -21.5% |
| 1Q22 | 41.2 | -25.0% |
| 4Q21 | 43.7 | -26.2% |
| 3Q21 | 47.5 | -30.9% |
| 2Q21 | 49.9 | -32.8% |
| 1Q21 | 54.9 | -23.8% |
| 4Q20 | 59.2 | -16.6% |
| 3Q20 | 68.8 | -3.8% |
| 2Q20 | 74.3 | -0.8% |
| 1Q20 | 72.1 | -4.6% |
| 4Q19 | 71.0 | -7.5% |
| 3Q19 | 71.5 | -3.2% |
| 2Q19 | 74.9 | -3.2% |
| 1Q19 | 75.5 | -0.3% |
| 4Q18 | 76.7 | -3.3% |
| 3Q18 | 73.9 | - |
| 2Q18 | 77.4 | - |
| 1Q18 | 75.8 | - |
| 4Q17 | 79.4 | - |