| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 4Q25 | 54.71 | -17.8% |
| 3Q25 | 61.87 | -8.3% |
| 2Q25 | 62.01 | -24.2% |
| 1Q25 | 63.28 | -8.3% |
| 4Q24 | 66.55 | -3.6% |
| 3Q24 | 67.47 | -4.0% |
| 2Q24 | 81.79 | +32.5% |
| 1Q24 | 69.01 | +10.9% |
| 4Q23 | 69.03 | +9.0% |
| 3Q23 | 70.31 | +9.5% |
| 2Q23 | 61.73 | -12.4% |
| 1Q23 | 62.21 | -10.6% |
| 4Q22 | 63.35 | -11.4% |
| 3Q22 | 64.23 | -10.5% |
| 2Q22 | 70.45 | -3.2% |
| 1Q22 | 69.58 | -5.4% |
| 4Q21 | 71.47 | -9.1% |
| 3Q21 | 71.73 | +7.6% |
| 2Q21 | 72.79 | +11.6% |
| 1Q21 | 73.54 | +12.5% |
| 4Q20 | 78.59 | +15.9% |
| 3Q20 | 66.65 | -15.0% |
| 2Q20 | 65.23 | - |
| 1Q20 | 65.36 | - |
| 4Q19 | 67.79 | - |
| 3Q19 | 78.39 | - |