| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2Q25 | 44.11 | +16.1% |
| 1Q25 | 38.48 | +1.0% |
| 4Q24 | 39.28 | +1.6% |
| 3Q24 | 39.03 | -0.0% |
| 2Q24 | 37.99 | -11.5% |
| 1Q24 | 38.08 | -7.3% |
| 4Q23 | 38.66 | -2.0% |
| 3Q23 | 39.04 | -4.9% |
| 2Q23 | 42.93 | +1.3% |
| 1Q23 | 41.09 | -2.2% |
| 4Q22 | 39.44 | -0.5% |
| 3Q22 | 41.06 | +2.8% |
| 2Q22 | 42.35 | +7.2% |
| 1Q22 | 42.02 | -0.0% |
| 4Q21 | 39.63 | -5.1% |
| 3Q21 | 39.95 | - |
| 2Q21 | 39.51 | - |
| 1Q21 | 42.03 | - |
| 4Q20 | 41.75 | -5.8% |
| 4Q19 | 44.32 | - |
| 3Q13 | 35.58 | +1.2% |
| 2Q13 | 28.24 | -26.5% |
| 1Q13 | 31.37 | -8.6% |
| 4Q12 | 24.8 | -34.4% |
| 3Q12 | 35.17 | -12.2% |
| 2Q12 | 38.39 | -1.3% |
| 1Q12 | 34.33 | -16.8% |
| 4Q11 | 37.79 | -19.1% |
| 3Q11 | 40.04 | -14.7% |
| 2Q11 | 38.91 | -23.0% |
| 1Q11 | 41.26 | - |
| 4Q10 | 46.72 | - |
| 3Q10 | 46.94 | - |
| 2Q10 | 50.55 | - |