| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 40.7 | -4.0% |
| 3Q24 | 40.9 | -7.5% |
| 2Q24 | 42.0 | -8.4% |
| 1Q24 | 42.7 | -5.1% |
| 4Q24 | 42.4 | -7.2% |
| 3Q23 | 44.2 | -0.6% |
| 2Q23 | 45.8 | +8.8% |
| 1Q23 | 45.0 | +5.2% |
| 4Q23 | 45.7 | +2.7% |
| 3Q22 | 44.5 | -12.7% |
| 2Q22 | 42.1 | -24.6% |
| 1Q22 | 42.8 | -32.0% |
| 4Q22 | 44.5 | -40.8% |
| 3Q21 | 51.0 | +9.8% |
| 2Q21 | 55.9 | +17.8% |
| 1Q21 | 62.9 | +29.9% |
| 4Q21 | 75.1 | +61.3% |
| 3Q20 | 74.6 | +47.2% |
| 2Q20 | 76.6 | +47.4% |
| 1Q20 | 63.5 | +17.3% |
| 4Q20 | 46.6 | -3.7% |
| 3Q20 | 46.4 | -8.3% |
| 2Q20 | 47.4 | -8.8% |
| 1Q20 | 48.4 | -10.6% |
| 4Q19 | 48.4 | -12.5% |
| 3Q19 | 50.7 | -16.4% |
| 2Q19 | 52.0 | -16.8% |
| 1Q19 | 54.1 | -16.4% |
| 4Q18 | 55.3 | -16.9% |
| 3Q18 | 60.6 | -12.0% |
| 2Q18 | 62.5 | -10.6% |
| 1Q18 | 64.8 | +1.0% |
| 4Q17 | 66.5 | -4.4% |
| 3Q17 | 68.9 | -5.5% |
| 2Q17 | 69.9 | -7.9% |
| 1Q17 | 64.1 | -17.7% |
| 4Q16 | 69.6 | -14.1% |
| 3Q16 | 72.9 | -10.1% |
| 2Q16 | 75.9 | -8.1% |
| 1Q16 | 77.9 | -11.9% |
| 4Q15 | 81.1 | -11.3% |
| 3Q15 | 81.1 | -17.4% |
| 2Q15 | 82.6 | -21.9% |
| 1Q15 | 88.4 | -18.5% |
| 4Q14 | 91.4 | +29.3% |
| 3Q14 | 98.2 | +72.9% |
| 2Q14 | 105.7 | +63.1% |
| 1Q14 | 108.4 | +63.7% |
| 4Q13 | 70.7 | +0.9% |
| 3Q13 | 56.8 | -24.6% |
| 2Q13 | 64.8 | - |
| 1Q13 | 66.2 | -21.5% |
| 4Q12 | 70.1 | -27.6% |
| 3Q12 | 75.4 | -27.9% |
| 1Q12 | 84.4 | - |
| 4Q11 | 96.8 | - |
| 3Q11 | 104.5 | - |