| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 36.0 | -37.5% |
| 4Q24 | 36.4 | -37.9% |
| 3Q24 | 52.8 | -13.4% |
| 2Q24 | 55.2 | -13.5% |
| 1Q24 | 57.7 | -13.1% |
| 4Q23 | 58.6 | -14.7% |
| 3Q23 | 60.9 | -14.4% |
| 2Q23 | 63.8 | -4.6% |
| 1Q23 | 66.4 | -3.6% |
| 4Q22 | 68.6 | -4.7% |
| 3Q22 | 71.2 | -9.4% |
| 2Q22 | 66.9 | -19.3% |
| 1Q22 | 68.9 | -21.3% |
| 4Q21 | 72.1 | -21.5% |
| 3Q21 | 78.6 | -16.2% |
| 2Q21 | 82.9 | -14.7% |
| 1Q21 | 87.5 | -11.9% |
| 4Q20 | 91.8 | -6.7% |
| 3Q20 | 93.9 | -2.6% |
| 2Q20 | 97.1 | -2.6% |
| 1Q20 | 99.4 | -4.1% |
| 4Q19 | 98.5 | -7.4% |
| 3Q19 | 96.4 | -11.2% |
| 2Q19 | 99.7 | -4.8% |
| 1Q19 | 103.6 | +52.0% |
| 4Q18 | 106.3 | +39.7% |
| 3Q18 | 108.5 | +55.4% |
| 2Q18 | 104.7 | +45.8% |
| 1Q18 | 68.2 | -6.6% |
| 4Q17 | 76.1 | -9.8% |
| 3Q17 | 69.8 | +1.2% |
| 2Q17 | 71.8 | +2.3% |
| 1Q17 | 73.0 | +3.5% |
| 4Q16 | 84.4 | +18.1% |
| 3Q16 | 69.0 | +10.6% |
| 2Q16 | 70.2 | +13.3% |
| 1Q16 | 70.6 | +13.9% |
| 4Q15 | 71.4 | +17.3% |
| 3Q15 | 62.4 | -4.8% |
| 2Q15 | 61.9 | -7.0% |
| 1Q15 | 62.0 | -10.8% |
| 4Q14 | 60.9 | +26.0% |
| 3Q14 | 65.5 | +58.1% |
| 2Q14 | 66.6 | +51.6% |
| 1Q14 | 69.4 | +51.0% |
| 4Q13 | 48.3 | +8.6% |
| 3Q13 | 41.4 | -1.4% |
| 2Q13 | 44.0 | +2.5% |
| 1Q13 | 46.0 | +6.8% |
| 4Q12 | 44.5 | +0.4% |
| 3Q12 | 42.1 | -6.2% |
| 2Q12 | 42.9 | -3.6% |
| 1Q12 | 43.1 | -6.5% |
| 4Q11 | 44.3 | +12.1% |
| 3Q11 | 44.8 | +9.6% |
| 2Q11 | 44.5 | +1.5% |
| 1Q11 | 46.1 | +2.4% |
| 4Q10 | 39.6 | - |
| 3Q10 | 40.9 | - |
| 2Q10 | 43.8 | - |
| 1Q10 | 45.0 | - |