| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 60.99 | -2.2% |
| 4Q24 | 62.51 | - |
| 3Q24 | 60.28 | -1.6% |
| 2Q24 | 61.81 | +0.1% |
| 1Q24 | 62.38 | -0.4% |
| 3Q23 | 61.23 | +6.9% |
| 2Q23 | 61.72 | +5.7% |
| 1Q23 | 62.62 | +6.2% |
| 3Q22 | 57.28 | -5.0% |
| 2Q22 | 58.42 | +4.8% |
| 1Q22 | 58.96 | +12.5% |
| 3Q21 | 60.31 | +8.7% |
| 2Q21 | 55.72 | -1.7% |
| 1Q21 | 52.42 | -16.0% |
| 4Q20 | 53.7 | -15.4% |
| 3Q20 | 55.48 | -4.6% |
| 2Q20 | 56.66 | -4.8% |
| 1Q20 | 62.37 | +4.1% |
| 4Q19 | 63.51 | +4.2% |
| 3Q19 | 58.13 | -5.4% |
| 2Q19 | 59.54 | +12.4% |
| 1Q19 | 59.94 | +11.9% |
| 4Q18 | 60.97 | +12.3% |
| 3Q18 | 61.45 | +17.5% |
| 2Q18 | 52.96 | -1.0% |
| 1Q18 | 53.57 | -0.8% |
| 4Q17 | 54.31 | +1.6% |
| 3Q17 | 52.28 | -3.0% |
| 2Q17 | 53.52 | -3.3% |
| 1Q17 | 54.02 | -3.5% |
| 4Q16 | 53.46 | -5.6% |
| 3Q16 | 53.89 | -6.3% |
| 2Q16 | 55.35 | -6.5% |
| 1Q16 | 55.95 | -6.2% |
| 4Q15 | 56.63 | -6.5% |
| 3Q15 | 57.49 | -6.1% |
| 2Q15 | 59.19 | -5.6% |
| 1Q15 | 59.67 | -5.8% |
| 4Q14 | 60.58 | -7.3% |
| 3Q14 | 61.23 | -7.2% |
| 2Q14 | 62.7 | - |
| 1Q14 | 63.31 | +4.0% |
| 4Q13 | 65.35 | +4.7% |
| 3Q13 | 66.02 | +5.4% |
| 1Q13 | 60.86 | -6.4% |
| 4Q12 | 62.39 | -5.5% |
| 3Q12 | 62.64 | - |
| 2Q12 | 64.37 | - |
| 1Q12 | 65.02 | -5.0% |
| 4Q11 | 65.99 | +3.1% |
| 1Q11 | 68.42 | - |
| 4Q10 | 63.99 | - |