| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 67.81 | -13.1% |
| 4Q24 | 74.07 | -6.7% |
| 3Q24 | 68.01 | -18.0% |
| 2Q24 | 74.45 | -11.8% |
| 1Q24 | 78.02 | -11.6% |
| 4Q23 | 79.39 | -12.3% |
| 3Q23 | 82.93 | -16.0% |
| 2Q23 | 84.38 | -4.1% |
| 1Q23 | 88.26 | +4.7% |
| 4Q22 | 90.48 | +7.5% |
| 3Q22 | 98.74 | +21.4% |
| 2Q22 | 88.03 | +9.0% |
| 1Q22 | 84.32 | +7.4% |
| 4Q21 | 84.15 | +4.8% |
| 3Q21 | 81.31 | -3.4% |
| 2Q21 | 80.73 | -6.6% |
| 1Q21 | 78.48 | -29.0% |
| 4Q20 | 80.3 | -24.9% |
| 3Q20 | 84.2 | -27.6% |
| 2Q20 | 86.42 | -27.2% |
| 1Q20 | 110.57 | -11.5% |
| 4Q19 | 106.95 | -20.4% |
| 3Q19 | 116.38 | -13.5% |
| 2Q19 | 118.77 | -15.4% |
| 1Q19 | 124.9 | -12.7% |
| 4Q18 | 134.4 | -4.7% |
| 3Q18 | 134.56 | -1.6% |
| 2Q18 | 140.45 | -4.5% |
| 1Q18 | 143.05 | -2.2% |
| 4Q17 | 141.08 | -8.9% |
| 3Q17 | 136.78 | +4.9% |
| 2Q17 | 147.03 | +9.4% |
| 1Q17 | 146.34 | +16.7% |
| 4Q16 | 154.79 | +23.1% |
| 3Q16 | 130.37 | +1.7% |
| 2Q16 | 134.42 | +8.7% |
| 1Q16 | 125.37 | +4.3% |
| 4Q15 | 125.78 | +2.5% |
| 3Q15 | 128.24 | +60.6% |
| 2Q15 | 123.7 | +54.5% |
| 1Q15 | 120.14 | +44.1% |
| 4Q14 | 122.67 | +42.7% |
| 3Q14 | 79.85 | -11.3% |
| 2Q14 | 80.04 | -15.2% |
| 1Q14 | 83.39 | -15.1% |
| 4Q13 | 85.95 | - |
| 3Q13 | 90.06 | - |
| 2Q13 | 94.36 | - |
| 1Q13 | 98.17 | - |