| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 61.0 | -2.2% |
| 4Q24 | 62.5 | - |
| 3Q24 | 60.3 | -1.6% |
| 2Q24 | 61.8 | +0.1% |
| 1Q24 | 62.4 | -0.4% |
| 3Q23 | 61.2 | +6.9% |
| 2Q23 | 61.7 | +5.7% |
| 1Q23 | 62.6 | +6.2% |
| 3Q22 | 57.3 | -5.0% |
| 2Q22 | 58.4 | +4.8% |
| 1Q22 | 59.0 | +12.5% |
| 3Q21 | 60.3 | +8.7% |
| 2Q21 | 55.7 | -1.7% |
| 1Q21 | 52.4 | -16.0% |
| 4Q20 | 53.7 | -15.4% |
| 3Q20 | 55.5 | -4.6% |
| 2Q20 | 56.7 | -4.8% |
| 1Q20 | 62.4 | +4.1% |
| 4Q19 | 63.5 | +4.2% |
| 3Q19 | 58.1 | -5.4% |
| 2Q19 | 59.5 | +12.4% |
| 1Q19 | 59.9 | +11.9% |
| 4Q18 | 61.0 | +12.3% |
| 3Q18 | 61.4 | +17.5% |
| 2Q18 | 53.0 | -1.0% |
| 1Q18 | 53.6 | -0.8% |
| 4Q17 | 54.3 | +1.6% |
| 3Q17 | 52.3 | -3.0% |
| 2Q17 | 53.5 | -3.3% |
| 1Q17 | 54.0 | -3.5% |
| 4Q16 | 53.5 | -5.6% |
| 3Q16 | 53.9 | -6.3% |
| 2Q16 | 55.3 | -6.5% |
| 1Q16 | 56.0 | -6.2% |
| 4Q15 | 56.6 | -6.5% |
| 3Q15 | 57.5 | -6.1% |
| 2Q15 | 59.2 | -5.6% |
| 1Q15 | 59.7 | -5.8% |
| 4Q14 | 60.6 | -7.3% |
| 3Q14 | 61.2 | -7.2% |
| 2Q14 | 62.7 | - |
| 1Q14 | 63.3 | +4.0% |
| 4Q13 | 65.3 | +4.7% |
| 3Q13 | 66.0 | +5.4% |
| 1Q13 | 60.9 | -6.4% |
| 4Q12 | 62.4 | -5.5% |
| 3Q12 | 62.6 | - |
| 2Q12 | 64.4 | - |
| 1Q12 | 65.0 | -5.0% |
| 4Q11 | 66.0 | +3.1% |
| 1Q11 | 68.4 | - |
| 4Q10 | 64.0 | - |