| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 4Q25 | 28.23 | -14.2% |
| 3Q25 | 32.91 | -9.1% |
| 2Q25 | 34.36 | -3.5% |
| 1Q25 | 39.24 | +0.4% |
| 4Q24 | 32.89 | -6.8% |
| 3Q24 | 36.19 | -13.1% |
| 2Q24 | 35.6 | -16.8% |
| 1Q24 | 39.08 | -18.1% |
| 4Q23 | 35.28 | -31.6% |
| 3Q23 | 41.64 | -27.6% |
| 2Q23 | 42.77 | -30.9% |
| 1Q23 | 47.74 | -28.3% |
| 4Q22 | 51.6 | -24.1% |
| 3Q22 | 57.52 | -25.3% |
| 2Q22 | 61.85 | -22.6% |
| 1Q22 | 66.58 | -27.9% |
| 4Q21 | 67.96 | -26.4% |
| 3Q21 | 76.99 | -23.1% |
| 2Q21 | 79.89 | -13.3% |
| 1Q21 | 92.4 | +17.7% |
| 4Q20 | 92.35 | +44.5% |
| 3Q20 | 100.1 | +38.4% |
| 2Q20 | 92.17 | +35.7% |
| 1Q20 | 78.48 | +6.5% |
| 4Q19 | 63.9 | -10.7% |
| 3Q19 | 72.34 | +0.4% |
| 2Q19 | 67.92 | +7.7% |
| 1Q19 | 73.68 | +37.6% |
| 4Q18 | 71.54 | +49.4% |
| 3Q18 | 72.04 | +24.6% |
| 2Q18 | 63.07 | +2.0% |
| 1Q18 | 53.54 | -20.1% |
| 4Q17 | 47.89 | -17.4% |
| 3Q17 | 57.83 | -11.9% |
| 2Q17 | 61.81 | -10.3% |
| 1Q17 | 67.0 | -10.0% |
| 4Q16 | 57.98 | -14.9% |
| 3Q16 | 65.67 | - |
| 2Q16 | 68.95 | - |
| 1Q16 | 74.48 | - |
| 4Q15 | 68.14 | -7.6% |
| 4Q14 | 73.78 | - |