| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 21.8 | -9.4% |
| 2Q25 | 22.3 | -6.6% |
| 1Q25 | 23.6 | -4.6% |
| 4Q24 | 24.0 | -5.4% |
| 3Q24 | 24.0 | -9.1% |
| 2Q24 | 23.9 | -12.7% |
| 1Q24 | 24.7 | -13.4% |
| 4Q23 | 25.3 | -13.8% |
| 3Q23 | 26.4 | -13.0% |
| 2Q23 | 27.3 | -15.7% |
| 1Q23 | 28.5 | -15.6% |
| 4Q22 | 29.4 | -14.1% |
| 3Q22 | 30.4 | -11.8% |
| 2Q22 | 32.4 | -10.6% |
| 1Q22 | 33.8 | -11.3% |
| 4Q21 | 34.2 | -11.9% |
| 3Q21 | 34.4 | -15.9% |
| 2Q21 | 36.3 | -13.2% |
| 1Q21 | 38.1 | -10.3% |
| 4Q20 | 38.8 | -10.3% |
| 3Q20 | 41.0 | -4.6% |
| 2Q20 | 41.8 | -2.2% |
| 1Q20 | 42.5 | +1.1% |
| 4Q19 | 43.3 | +3.0% |
| 3Q19 | 42.9 | +2.4% |
| 2Q19 | 42.8 | -0.1% |
| 1Q19 | 42.0 | -3.2% |
| 4Q18 | 42.0 | -3.0% |
| 3Q18 | 41.9 | -5.5% |
| 2Q18 | 42.8 | -7.3% |
| 1Q18 | 43.4 | -8.0% |
| 4Q17 | 43.3 | -7.0% |
| 3Q17 | 44.4 | -7.3% |
| 2Q17 | 46.2 | -0.9% |
| 1Q17 | 47.2 | +13.3% |
| 4Q16 | 46.6 | +14.5% |
| 3Q16 | 47.9 | +28.3% |
| 2Q16 | 46.6 | +33.3% |
| 1Q16 | 41.6 | - |
| 4Q15 | 40.7 | - |
| 3Q15 | 37.3 | - |
| 2Q15 | 35.0 | - |
| 3Q13 | 0.3 | -83.7% |
| 4Q12 | 1.4 | - |
| 3Q12 | 1.8 | - |
| 2Q12 | 2.2 | - |
| 1Q12 | 2.7 | - |