| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q26 | 40.63 | -4.7% |
| 4Q25 | 27.29 | -43.3% |
| 3Q25 | 30.34 | -41.4% |
| 2Q25 | 38.66 | -27.4% |
| 1Q25 | 42.61 | -21.7% |
| 4Q24 | 48.14 | -16.0% |
| 3Q24 | 51.81 | -19.7% |
| 2Q24 | 53.25 | -20.9% |
| 1Q24 | 54.46 | -29.5% |
| 4Q23 | 57.32 | -21.0% |
| 3Q23 | 64.51 | -19.4% |
| 2Q23 | 67.32 | -4.0% |
| 1Q23 | 77.27 | +13.3% |
| 4Q22 | 72.55 | +6.0% |
| 3Q22 | 80.07 | +12.9% |
| 2Q22 | 70.13 | -10.8% |
| 1Q22 | 68.21 | -20.0% |
| 4Q21 | 68.45 | -42.0% |
| 3Q21 | 70.91 | -44.7% |
| 2Q21 | 78.58 | -3.6% |
| 1Q21 | 85.26 | -0.4% |
| 4Q20 | 118.06 | +27.3% |
| 3Q20 | 128.32 | +71.6% |
| 2Q20 | 81.52 | +0.8% |
| 1Q20 | 85.64 | +37.4% |
| 4Q19 | 92.77 | +112.7% |
| 3Q19 | 74.76 | - |
| 2Q19 | 80.86 | - |
| 1Q19 | 62.33 | - |
| 4Q18 | 43.61 | -66.7% |
| 4Q17 | 131.02 | - |