| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 47.79 | +6.2% |
| 4Q24 | 45.06 | +9.2% |
| 3Q24 | 45.53 | +5.2% |
| 2Q24 | 46.11 | +4.4% |
| 1Q24 | 45.01 | +1.4% |
| 4Q23 | 41.26 | -6.3% |
| 3Q23 | 43.27 | +6.8% |
| 2Q23 | 44.17 | +1.7% |
| 1Q23 | 44.4 | +0.8% |
| 4Q22 | 44.05 | -1.0% |
| 3Q22 | 40.53 | -9.4% |
| 2Q22 | 43.46 | -4.0% |
| 1Q22 | 44.04 | -11.9% |
| 4Q21 | 44.48 | -10.2% |
| 3Q21 | 44.76 | -8.3% |
| 2Q21 | 45.24 | -12.0% |
| 1Q21 | 49.97 | -11.3% |
| 4Q20 | 49.52 | +25.4% |
| 3Q20 | 48.78 | +24.8% |
| 2Q20 | 51.4 | +23.1% |
| 1Q20 | 56.34 | +35.0% |
| 4Q19 | 39.5 | -4.6% |
| 3Q19 | 39.07 | +5.2% |
| 2Q19 | 41.77 | - |
| 1Q19 | 41.75 | - |
| 4Q18 | 41.43 | - |
| 3Q18 | 37.16 | - |
| 4Q12 | 12.39 | - |
| 3Q12 | 12.38 | - |
| 2Q12 | 11.0 | - |