| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 2Q26 | 2.55 | -3.7% |
| 1Q26 | 2.59 | -3.7% |
| 4Q25 | 2.6 | -3.6% |
| 3Q25 | 2.62 | -3.8% |
| 2Q25 | 2.65 | -3.8% |
| 1Q25 | 2.69 | -3.6% |
| 4Q24 | 2.7 | -3.9% |
| 3Q24 | 2.72 | -3.3% |
| 2Q24 | 2.76 | -3.2% |
| 1Q24 | 2.79 | -3.0% |
| 4Q23 | 2.81 | -2.9% |
| 3Q23 | 2.82 | +0.4% |
| 2Q23 | 2.85 | +1.0% |
| 1Q23 | 2.88 | +1.6% |
| 4Q22 | 2.89 | +1.9% |
| 3Q22 | 2.81 | -1.9% |
| 2Q22 | 2.82 | -2.2% |
| 1Q22 | 2.83 | -1.9% |
| 4Q21 | 2.84 | -1.5% |
| 3Q21 | 2.86 | -1.0% |
| 2Q21 | 2.88 | -3.6% |
| 1Q21 | 2.89 | -4.6% |
| 4Q20 | 2.88 | -5.1% |
| 3Q20 | 2.89 | -5.8% |
| 2Q20 | 2.99 | -0.7% |
| 1Q20 | 3.03 | +0.7% |
| 4Q19 | 3.03 | +0.4% |
| 3Q19 | 3.07 | +18.0% |
| 2Q19 | 3.01 | +15.3% |
| 1Q19 | 3.0 | +13.7% |
| 4Q18 | 3.02 | +7.5% |
| 3Q18 | 2.6 | -7.0% |
| 2Q18 | 2.61 | -7.7% |
| 1Q18 | 2.64 | -7.9% |
| 4Q17 | 2.81 | -2.7% |
| 3Q17 | 2.79 | -3.9% |
| 2Q17 | 2.83 | -3.9% |
| 1Q17 | 2.87 | - |
| 4Q16 | 2.89 | -3.7% |
| 3Q16 | 2.91 | - |
| 2Q16 | 2.95 | - |
| 4Q15 | 3.0 | - |