| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 4Q25 | 52.89 | -10.5% |
| 3Q25 | 52.96 | -15.7% |
| 2Q25 | 53.21 | -22.2% |
| 1Q25 | 52.87 | -27.3% |
| 4Q24 | 59.12 | -21.4% |
| 3Q24 | 62.81 | -16.4% |
| 2Q24 | 68.39 | -12.1% |
| 1Q24 | 72.77 | -6.5% |
| 4Q23 | 75.23 | +4.4% |
| 3Q23 | 75.16 | +20.5% |
| 2Q23 | 77.78 | +24.4% |
| 3Q23 | 77.82 | +26.1% |
| 4Q22 | 72.03 | +15.3% |
| 3Q22 | 62.35 | +4.9% |
| 2Q22 | 62.5 | -2.5% |
| 1Q22 | 61.71 | -5.7% |
| 4Q21 | 62.47 | -3.9% |
| 3Q21 | 59.45 | -10.2% |
| 2Q21 | 64.12 | -8.1% |
| 1Q21 | 65.41 | -11.7% |
| 4Q20 | 64.99 | -14.8% |
| 3Q20 | 66.22 | -13.7% |
| 2Q20 | 69.74 | -10.5% |
| 1Q20 | 74.08 | -6.2% |
| 4Q19 | 76.27 | -3.6% |
| 3Q19 | 76.7 | +1.4% |
| 2Q19 | 77.92 | +4.0% |
| 1Q19 | 78.96 | +6.3% |
| 4Q18 | 79.12 | +3.0% |
| 3Q18 | 75.62 | -4.0% |
| 2Q18 | 74.95 | -7.2% |
| 1Q18 | 74.28 | -9.3% |
| 4Q17 | 76.84 | - |
| 3Q17 | 78.81 | -5.6% |
| 2Q17 | 80.8 | +41.5% |
| 1Q17 | 81.92 | +123.8% |
| 3Q16 | 83.46 | - |
| 2Q16 | 57.08 | - |
| 1Q16 | 36.6 | - |
| 4Q15 | 22.94 | +23.4% |
| 4Q14 | 18.6 | - |