| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 80.0 | +5.7% |
| 4Q24 | 85.2 | +14.3% |
| 3Q24 | 80.2 | -5.5% |
| 2Q24 | 79.5 | -4.2% |
| 1Q24 | 75.6 | +20.7% |
| 4Q23 | 74.6 | +13.1% |
| 3Q23 | 84.9 | +30.1% |
| 2Q23 | 83.0 | +34.6% |
| 1Q23 | 62.6 | -23.4% |
| 4Q22 | 65.9 | -18.6% |
| 3Q22 | 65.3 | -6.6% |
| 2Q22 | 61.7 | -15.5% |
| 1Q22 | 81.8 | +12.5% |
| 4Q21 | 81.1 | +12.8% |
| 3Q21 | 69.9 | -7.3% |
| 2Q21 | 73.1 | -7.2% |
| 1Q21 | 72.7 | -16.0% |
| 4Q20 | 71.9 | -8.8% |
| 3Q20 | 75.4 | -6.2% |
| 2Q20 | 78.7 | -12.0% |
| 1Q20 | 86.6 | +2.6% |
| 4Q19 | 78.8 | -4.1% |
| 3Q19 | 80.4 | +5.8% |
| 2Q19 | 89.5 | +18.3% |
| 1Q19 | 84.4 | +15.0% |
| 4Q18 | 82.2 | +16.4% |
| 3Q18 | 76.0 | +2.7% |
| 2Q18 | 75.6 | -1.2% |
| 1Q18 | 73.3 | -0.3% |
| 4Q17 | 70.6 | -8.7% |
| 3Q17 | 73.9 | - |
| 2Q17 | 76.5 | - |
| 1Q17 | 73.6 | - |
| 4Q16 | 77.3 | - |
| 4Q11 | 46.3 | - |