| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 91.17 | +7.2% |
| 4Q24 | 88.91 | +9.2% |
| 3Q24 | 86.77 | +12.6% |
| 2Q24 | 84.79 | +14.2% |
| 1Q24 | 85.05 | +18.5% |
| 4Q23 | 81.39 | +20.9% |
| 3Q23 | 77.06 | +26.8% |
| 2Q23 | 74.23 | +27.5% |
| 1Q23 | 71.78 | -26.8% |
| 4Q22 | 67.31 | -29.8% |
| 3Q22 | 60.75 | -30.8% |
| 2Q22 | 58.22 | -32.3% |
| 1Q22 | 98.11 | +16.5% |
| 4Q21 | 95.9 | +11.2% |
| 3Q21 | 87.75 | +6.2% |
| 2Q21 | 85.98 | +15.6% |
| 1Q21 | 84.19 | +13.2% |
| 4Q20 | 86.26 | +14.6% |
| 3Q20 | 82.61 | +8.1% |
| 2Q20 | 74.38 | -0.1% |
| 1Q20 | 74.39 | +0.5% |
| 4Q19 | 75.3 | +1.8% |
| 3Q19 | 76.41 | +5.1% |
| 2Q19 | 74.42 | -1.2% |
| 1Q19 | 74.01 | +0.1% |
| 4Q18 | 73.98 | -2.0% |
| 3Q18 | 72.69 | -3.9% |
| 2Q18 | 75.31 | -1.6% |
| 1Q18 | 73.92 | -0.2% |
| 4Q17 | 75.49 | +1.7% |
| 3Q17 | 75.68 | +1.6% |
| 2Q17 | 76.54 | +1.3% |
| 1Q17 | 74.1 | -3.4% |
| 4Q16 | 74.22 | -4.3% |
| 3Q16 | 74.49 | -8.7% |
| 2Q16 | 75.56 | -4.4% |
| 1Q16 | 76.69 | -4.4% |
| 4Q15 | 77.53 | -4.5% |
| 3Q15 | 81.56 | -1.2% |
| 2Q15 | 79.07 | -5.4% |
| 1Q15 | 80.26 | -1.7% |
| 4Q14 | 81.18 | -1.1% |
| 3Q14 | 82.52 | -1.1% |
| 2Q14 | 83.58 | -1.3% |
| 1Q14 | 81.67 | -3.1% |
| 4Q13 | 82.05 | -3.6% |
| 3Q13 | 83.45 | -3.1% |
| 2Q13 | 84.68 | -3.3% |
| 1Q13 | 84.33 | -4.7% |
| 4Q12 | 85.12 | -4.6% |
| 3Q12 | 86.14 | -4.4% |
| 2Q12 | 87.56 | - |
| 1Q12 | 88.49 | - |
| 4Q11 | 89.24 | - |
| 3Q11 | 90.08 | - |