| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 72.4 | -13.4% |
| 4Q24 | 73.5 | -16.1% |
| 3Q24 | 77.7 | -14.9% |
| 2Q24 | 81.5 | +7.5% |
| 1Q24 | 83.6 | +7.1% |
| 4Q23 | 87.7 | +10.1% |
| 3Q23 | 91.3 | +13.0% |
| 2Q23 | 75.9 | -4.2% |
| 1Q23 | 78.1 | +25.0% |
| 4Q22 | 79.6 | +30.1% |
| 3Q22 | 80.8 | +22.7% |
| 2Q22 | 79.2 | +15.8% |
| 1Q22 | 62.4 | -22.9% |
| 4Q21 | 61.2 | -27.7% |
| 3Q21 | 65.9 | -27.6% |
| 2Q21 | 68.4 | +38.3% |
| 1Q21 | 81.0 | +65.1% |
| 4Q20 | 84.7 | +87.2% |
| 3Q20 | 91.0 | +99.8% |
| 2Q20 | 49.5 | +8.8% |
| 1Q20 | 49.1 | +12.1% |
| 4Q19 | 45.2 | +4.7% |
| 3Q19 | 45.5 | -0.2% |
| 2Q19 | 45.5 | -19.9% |
| 1Q19 | 43.8 | +8.0% |
| 4Q18 | 43.2 | +20.0% |
| 3Q18 | 45.6 | +20.5% |
| 2Q18 | 56.8 | +53.4% |
| 1Q18 | 40.5 | +2.4% |
| 4Q17 | 36.0 | -10.9% |
| 3Q17 | 37.8 | -6.7% |
| 2Q17 | 37.0 | -13.1% |
| 1Q17 | 39.6 | -11.8% |
| 4Q16 | 40.4 | -18.0% |
| 3Q16 | 40.6 | +43.4% |
| 2Q16 | 42.6 | +62.4% |
| 1Q16 | 44.9 | +31.9% |
| 4Q15 | 49.2 | +42.7% |
| 3Q15 | 28.3 | -13.5% |
| 2Q15 | 26.2 | -11.4% |
| 1Q15 | 34.0 | - |
| 4Q14 | 34.5 | -13.9% |
| 3Q14 | 32.7 | - |
| 2Q14 | 29.6 | - |
| 4Q13 | 40.1 | - |