| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 54.9 | +3.2% |
| 4Q24 | 53.5 | -0.6% |
| 3Q24 | 56.5 | +4.6% |
| 2Q24 | 55.1 | -1.9% |
| 1Q24 | 53.2 | -11.0% |
| 4Q23 | 53.8 | +6.8% |
| 3Q23 | 54.0 | +8.0% |
| 2Q23 | 56.2 | +20.2% |
| 1Q23 | 59.8 | +24.2% |
| 4Q22 | 50.4 | +48.8% |
| 3Q22 | 50.0 | +89.2% |
| 2Q22 | 46.7 | +105.5% |
| 1Q22 | 48.1 | +94.4% |
| 4Q21 | 33.8 | +68.4% |
| 3Q21 | 26.4 | +19.4% |
| 2Q21 | 22.7 | -1.7% |
| 1Q21 | 24.7 | -3.4% |
| 4Q20 | 20.1 | -19.2% |
| 3Q20 | 22.1 | -18.4% |
| 2Q20 | 23.1 | -14.6% |
| 1Q20 | 25.6 | -21.6% |
| 4Q19 | 24.9 | -29.3% |
| 3Q19 | 27.1 | -26.2% |
| 2Q19 | 27.1 | -28.0% |
| 1Q19 | 32.7 | -12.9% |
| 4Q18 | 35.2 | -10.3% |
| 3Q18 | 36.8 | -11.1% |
| 2Q18 | 37.6 | -12.4% |
| 1Q18 | 37.5 | -20.1% |
| 4Q17 | 39.2 | -21.3% |
| 3Q17 | 41.3 | -18.9% |
| 2Q17 | 43.0 | -17.1% |
| 1Q17 | 47.0 | -14.6% |
| 4Q16 | 49.9 | -16.0% |
| 3Q16 | 51.0 | -17.4% |
| 2Q16 | 51.8 | +9.8% |
| 1Q16 | 55.0 | +2.8% |
| 4Q15 | 59.3 | +16.3% |
| 3Q15 | 61.7 | +34.1% |
| 2Q15 | 47.2 | +2.0% |
| 1Q15 | 53.5 | +11.9% |
| 4Q14 | 51.0 | +4.4% |
| 3Q14 | 46.0 | -11.4% |
| 2Q14 | 46.3 | -17.5% |
| 1Q14 | 47.8 | +21.9% |
| 4Q13 | 48.9 | +28.8% |
| 3Q13 | 52.0 | +29.2% |
| 2Q13 | 56.1 | +27.8% |
| 1Q13 | 39.2 | -15.3% |
| 4Q12 | 37.9 | -22.9% |
| 3Q12 | 40.2 | -13.7% |
| 2Q12 | 43.9 | -7.7% |
| 1Q12 | 46.2 | - |
| 4Q11 | 49.2 | - |
| 3Q11 | 46.6 | - |
| 2Q11 | 47.6 | - |