| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 87.8 | +48.1% |
| 1Q25 | 64.5 | +24.2% |
| 4Q24 | 62.3 | +12.4% |
| 3Q24 | 65.6 | +10.3% |
| 2Q24 | 59.3 | -7.8% |
| 1Q24 | 51.9 | -25.9% |
| 4Q23 | 55.4 | -26.7% |
| 3Q23 | 59.5 | -25.6% |
| 2Q23 | 64.3 | -24.0% |
| 1Q23 | 70.1 | -19.8% |
| 4Q22 | 75.5 | -17.2% |
| 3Q22 | 79.9 | +78.6% |
| 2Q22 | 84.7 | +77.2% |
| 1Q22 | 87.4 | +72.0% |
| 4Q21 | 91.2 | +74.1% |
| 3Q21 | 44.8 | -19.4% |
| 2Q21 | 47.8 | -18.9% |
| 1Q21 | 50.8 | -17.0% |
| 4Q20 | 52.4 | -17.5% |
| 3Q20 | 55.6 | -11.9% |
| 2Q20 | 58.9 | -8.8% |
| 1Q20 | 61.3 | -8.5% |
| 4Q19 | 63.5 | -8.4% |
| 3Q19 | 63.1 | - |
| 2Q19 | 64.6 | - |
| 1Q19 | 66.9 | - |
| 4Q18 | 69.3 | +185.7% |
| 4Q17 | 24.3 | +32.0% |
| 3Q17 | 27.5 | +43.8% |
| 2Q17 | 25.9 | +29.0% |
| 1Q17 | 18.2 | -11.7% |
| 4Q16 | 18.4 | -13.0% |
| 3Q16 | 19.1 | -17.4% |
| 2Q16 | 20.1 | -16.0% |
| 1Q16 | 20.6 | - |
| 4Q15 | 21.1 | - |
| 3Q15 | 23.2 | - |
| 2Q15 | 23.9 | - |