| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 67.8 | -13.1% |
| 4Q24 | 74.1 | -6.7% |
| 3Q24 | 68.0 | -18.0% |
| 2Q24 | 74.4 | -11.8% |
| 1Q24 | 78.0 | -11.6% |
| 4Q23 | 79.4 | -12.3% |
| 3Q23 | 82.9 | -16.0% |
| 2Q23 | 84.4 | -4.1% |
| 1Q23 | 88.3 | +4.7% |
| 4Q22 | 90.5 | +7.5% |
| 3Q22 | 98.7 | +21.4% |
| 2Q22 | 88.0 | +9.0% |
| 1Q22 | 84.3 | +7.4% |
| 4Q21 | 84.2 | +4.8% |
| 3Q21 | 81.3 | -3.4% |
| 2Q21 | 80.7 | -6.6% |
| 1Q21 | 78.5 | -29.0% |
| 4Q20 | 80.3 | -24.9% |
| 3Q20 | 84.2 | -27.6% |
| 2Q20 | 86.4 | -27.2% |
| 1Q20 | 110.6 | -11.5% |
| 4Q19 | 107.0 | -20.4% |
| 3Q19 | 116.4 | -13.5% |
| 2Q19 | 118.8 | -15.4% |
| 1Q19 | 124.9 | -12.7% |
| 4Q18 | 134.4 | -4.7% |
| 3Q18 | 134.6 | -1.6% |
| 2Q18 | 140.5 | -4.5% |
| 1Q18 | 143.1 | -2.2% |
| 4Q17 | 141.1 | -8.9% |
| 3Q17 | 136.8 | +4.9% |
| 2Q17 | 147.0 | +9.4% |
| 1Q17 | 146.3 | +16.7% |
| 4Q16 | 154.8 | +23.1% |
| 3Q16 | 130.4 | +1.7% |
| 2Q16 | 134.4 | +8.7% |
| 1Q16 | 125.4 | +4.3% |
| 4Q15 | 125.8 | +2.5% |
| 3Q15 | 128.2 | +60.6% |
| 2Q15 | 123.7 | +54.5% |
| 1Q15 | 120.1 | +44.1% |
| 4Q14 | 122.7 | +42.7% |
| 3Q14 | 79.9 | -11.3% |
| 2Q14 | 80.0 | -15.2% |
| 1Q14 | 83.4 | -15.1% |
| 4Q13 | 86.0 | - |
| 3Q13 | 90.1 | - |
| 2Q13 | 94.4 | - |
| 1Q13 | 98.2 | - |