| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 26.0 | +65.8% |
| 4Q24 | 14.4 | -10.5% |
| 3Q24 | 14.7 | -12.9% |
| 2Q24 | 15.3 | -13.2% |
| 1Q24 | 15.7 | -14.9% |
| 4Q23 | 16.1 | -15.0% |
| 3Q23 | 16.9 | -18.0% |
| 2Q23 | 17.6 | -14.9% |
| 1Q23 | 18.4 | -8.2% |
| 4Q22 | 19.0 | -24.7% |
| 3Q22 | 20.6 | -18.4% |
| 2Q22 | 20.7 | -18.5% |
| 1Q22 | 20.0 | -26.1% |
| 4Q21 | 25.2 | -12.1% |
| 3Q21 | 25.4 | -14.1% |
| 2Q21 | 27.1 | -10.8% |
| 1Q21 | 27.9 | -8.7% |
| 4Q20 | 28.7 | -8.9% |
| 3Q20 | 29.5 | -6.3% |
| 2Q20 | 30.4 | -7.2% |
| 1Q20 | 30.6 | -10.0% |
| 4Q19 | 31.5 | -3.2% |
| 3Q19 | 31.5 | -6.7% |
| 2Q19 | 32.7 | -6.0% |
| 1Q19 | 33.9 | -3.1% |
| 4Q18 | 32.5 | -7.1% |
| 3Q18 | 33.8 | -9.4% |
| 2Q18 | 34.8 | -13.3% |
| 1Q18 | 35.0 | -15.6% |
| 4Q17 | 35.0 | -16.2% |
| 3Q17 | 37.3 | -13.7% |
| 2Q17 | 40.2 | -10.9% |
| 1Q17 | 41.5 | -11.8% |
| 4Q16 | 41.8 | -5.4% |
| 3Q16 | 43.2 | +0.3% |
| 2Q16 | 45.1 | -1.1% |
| 1Q16 | 47.1 | +2.9% |
| 4Q15 | 44.2 | +0.2% |
| 3Q15 | 43.1 | +8.7% |
| 2Q15 | 45.6 | +8.8% |
| 1Q15 | 45.7 | +6.4% |
| 4Q14 | 44.1 | +4.4% |
| 3Q14 | 39.6 | -12.6% |
| 2Q14 | 41.9 | -14.3% |
| 1Q14 | 43.0 | -18.1% |
| 4Q13 | 42.2 | -18.0% |
| 3Q13 | 45.3 | -17.0% |
| 2Q13 | 48.9 | -16.3% |
| 1Q13 | 52.5 | -14.6% |
| 4Q12 | 51.5 | -19.3% |
| 3Q12 | 54.6 | -14.1% |
| 2Q12 | 58.4 | -14.5% |
| 1Q12 | 61.5 | -17.7% |
| 4Q11 | 63.9 | -22.0% |
| 3Q11 | 63.6 | -48.8% |
| 2Q11 | 68.3 | - |
| 1Q11 | 74.7 | - |
| 4Q10 | 81.9 | - |
| 3Q10 | 124.3 | - |