| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q26 | 47.29 | -19.6% |
| 4Q25 | 45.25 | -15.6% |
| 2Q25 | 56.42 | -25.5% |
| 1Q25 | 58.81 | -26.6% |
| 4Q24 | 53.6 | -22.7% |
| 3Q24 | 68.76 | -11.8% |
| 2Q24 | 75.75 | -4.7% |
| 1Q24 | 80.07 | -3.1% |
| 4Q23 | 69.35 | -11.1% |
| 3Q23 | 78.0 | -2.9% |
| 2Q23 | 79.52 | -5.0% |
| 1Q23 | 82.63 | -8.4% |
| 4Q22 | 77.99 | -5.6% |
| 3Q22 | 80.32 | -6.6% |
| 2Q22 | 83.68 | -6.7% |
| 1Q22 | 90.18 | +8.9% |
| 4Q21 | 82.65 | -4.9% |
| 3Q21 | 85.99 | -5.1% |
| 2Q21 | 89.71 | +46.6% |
| 1Q21 | 82.84 | +44.5% |
| 4Q20 | 86.94 | +60.4% |
| 3Q20 | 90.6 | +48.2% |
| 2Q20 | 61.2 | -1.6% |
| 1Q20 | 57.35 | -7.3% |
| 4Q19 | 54.21 | +8.6% |
| 3Q19 | 61.13 | +34.1% |
| 2Q19 | 62.21 | +11.9% |
| 1Q19 | 61.83 | +5.9% |
| 4Q18 | 49.92 | +1.0% |
| 3Q18 | 45.58 | -19.9% |
| 2Q18 | 55.6 | -14.0% |
| 1Q18 | 58.37 | -13.5% |
| 4Q17 | 49.43 | -22.0% |
| 3Q17 | 56.9 | -15.1% |
| 2Q17 | 64.65 | -6.8% |
| 1Q17 | 67.51 | -10.5% |
| 4Q16 | 63.34 | -2.7% |
| 3Q16 | 67.04 | - |
| 2Q16 | 69.33 | - |
| 1Q16 | 75.41 | - |
| 4Q15 | 65.07 | -7.9% |
| 4Q14 | 70.64 | - |