| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 81.6 | +2.5% |
| 4Q25 | 76.1 | -0.8% |
| 3Q25 | 89.0 | -3.0% |
| 2Q25 | 81.3 | -4.0% |
| 1Q25 | 79.6 | -13.0% |
| 4Q24 | 76.7 | -19.2% |
| 3Q24 | 91.7 | -5.0% |
| 2Q24 | 84.7 | -18.9% |
| 1Q24 | 91.5 | -17.1% |
| 4Q23 | 94.9 | -14.3% |
| 3Q23 | 96.5 | -6.9% |
| 2Q23 | 104.5 | -9.2% |
| 1Q23 | 110.3 | -0.3% |
| 4Q22 | 110.8 | +54.2% |
| 3Q22 | 103.6 | +66.6% |
| 2Q22 | 115.0 | +46.1% |
| 1Q22 | 110.7 | -33.4% |
| 4Q21 | 71.9 | -28.0% |
| 3Q21 | 62.2 | -43.6% |
| 2Q21 | 78.7 | -27.9% |
| 1Q21 | 166.3 | +57.4% |
| 4Q20 | 99.8 | -7.5% |
| 3Q20 | 110.2 | +3.8% |
| 2Q20 | 109.2 | +17.6% |
| 1Q20 | 105.6 | +7.8% |
| 4Q19 | 107.9 | - |
| 3Q19 | 106.2 | - |
| 2Q19 | 92.9 | - |
| 1Q19 | 98.0 | -8.2% |
| 1Q18 | 106.7 | -15.4% |
| 4Q17 | 109.9 | -13.3% |
| 3Q17 | 130.3 | -9.7% |
| 2Q17 | 120.4 | +10.9% |
| 1Q17 | 126.2 | +7.9% |
| 4Q16 | 126.7 | - |
| 3Q16 | 144.3 | - |
| 2Q16 | 108.6 | - |
| 1Q16 | 116.9 | - |