| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 31.14 | -11.2% |
| 4Q24 | 32.37 | -9.6% |
| 3Q24 | 32.98 | -5.6% |
| 2Q24 | 34.33 | -1.3% |
| 1Q24 | 35.07 | -1.7% |
| 4Q23 | 35.82 | -3.4% |
| 3Q23 | 34.92 | -7.9% |
| 2Q23 | 34.76 | -10.1% |
| 1Q23 | 35.66 | -11.0% |
| 4Q22 | 37.06 | -9.4% |
| 3Q22 | 37.92 | -15.0% |
| 2Q22 | 38.66 | -25.2% |
| 1Q22 | 40.07 | -28.9% |
| 4Q21 | 40.92 | -28.7% |
| 3Q21 | 44.61 | -30.1% |
| 2Q21 | 51.7 | -25.1% |
| 1Q21 | 56.32 | - |
| 4Q20 | 57.36 | - |
| 3Q20 | 63.84 | +13.0% |
| 2Q20 | 69.02 | +16.1% |
| 3Q19 | 56.5 | -20.7% |
| 2Q19 | 59.44 | -21.4% |
| 1Q19 | 63.43 | - |
| 3Q18 | 71.27 | - |
| 2Q18 | 75.61 | - |