| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 62.4 | +3.2% |
| 4Q24 | 57.8 | -5.6% |
| 3Q24 | 57.9 | -5.6% |
| 2Q24 | 60.0 | -7.9% |
| 1Q24 | 60.5 | -8.5% |
| 4Q23 | 61.3 | -2.9% |
| 3Q23 | 61.3 | +7.0% |
| 2Q23 | 65.1 | +25.2% |
| 1Q23 | 66.1 | +20.0% |
| 4Q22 | 63.1 | +17.6% |
| 3Q22 | 57.3 | +9.7% |
| 2Q22 | 52.0 | +1.6% |
| 1Q22 | 55.1 | -2.7% |
| 4Q21 | 53.7 | -3.2% |
| 3Q21 | 52.3 | -12.8% |
| 2Q21 | 51.2 | -18.1% |
| 1Q21 | 56.6 | -19.0% |
| 4Q20 | 55.4 | -18.3% |
| 3Q20 | 59.9 | -13.0% |
| 2Q20 | 62.5 | -14.6% |
| 1Q20 | 69.9 | -10.9% |
| 4Q19 | 67.9 | -15.3% |
| 3Q19 | 68.8 | -22.0% |
| 2Q19 | 73.2 | -18.5% |
| 1Q19 | 78.5 | -6.0% |
| 4Q18 | 80.2 | +13.1% |
| 3Q18 | 88.2 | +27.7% |
| 2Q18 | 89.8 | +35.1% |
| 1Q18 | 83.5 | +24.1% |
| 4Q17 | 70.9 | +1.7% |
| 3Q17 | 69.1 | +1.6% |
| 2Q17 | 66.4 | -4.8% |
| 1Q17 | 67.3 | -7.3% |
| 4Q16 | 69.7 | -3.9% |
| 3Q16 | 67.9 | -2.0% |
| 2Q16 | 69.8 | +16.4% |
| 1Q16 | 72.6 | +41.7% |
| 4Q15 | 72.6 | +68.5% |
| 3Q15 | 69.3 | +72.7% |
| 2Q15 | 60.0 | +45.6% |
| 1Q15 | 51.3 | +60.1% |
| 4Q14 | 43.1 | +53.8% |
| 3Q14 | 40.1 | - |
| 2Q14 | 41.2 | +39.6% |
| 1Q14 | 32.0 | +12.2% |
| 4Q13 | 28.0 | -3.2% |
| 2Q13 | 29.5 | -7.1% |
| 1Q13 | 28.5 | -8.5% |
| 4Q12 | 28.9 | -2.8% |
| 3Q12 | 29.6 | +1.5% |
| 2Q12 | 31.7 | +10.4% |
| 1Q12 | 31.2 | -0.1% |
| 4Q11 | 29.8 | -9.7% |
| 3Q11 | 29.1 | -15.7% |
| 2Q11 | 28.8 | -27.6% |
| 1Q11 | 31.2 | - |
| 4Q10 | 33.0 | - |
| 3Q10 | 34.6 | - |
| 2Q10 | 39.8 | - |