| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 34.4 | -10.6% |
| 4Q24 | 35.4 | -8.0% |
| 3Q24 | 34.6 | -17.9% |
| 2Q24 | 37.7 | -0.9% |
| 1Q24 | 38.4 | +2.3% |
| 4Q23 | 38.4 | -0.7% |
| 3Q23 | 42.2 | +5.4% |
| 2Q23 | 38.0 | +4.5% |
| 1Q23 | 37.6 | +13.1% |
| 4Q22 | 38.7 | +30.0% |
| 3Q22 | 40.0 | +34.0% |
| 2Q22 | 36.4 | +13.0% |
| 1Q22 | 33.2 | +54.2% |
| 4Q21 | 29.8 | +41.0% |
| 3Q21 | 29.8 | +39.3% |
| 2Q21 | 32.2 | +66.5% |
| 1Q21 | 21.5 | +7.6% |
| 4Q20 | 21.1 | +11.6% |
| 3Q20 | 21.4 | +18.7% |
| 2Q20 | 19.3 | +6.5% |
| 1Q20 | 20.0 | +8.7% |
| 4Q19 | 18.9 | +0.1% |
| 3Q19 | 18.1 | -0.5% |
| 2Q19 | 18.2 | -0.8% |
| 1Q19 | 18.4 | -22.3% |
| 4Q18 | 18.9 | -26.8% |
| 3Q18 | 18.1 | -16.1% |
| 2Q18 | 18.3 | - |
| 1Q18 | 23.7 | - |
| 4Q17 | 25.8 | - |
| 3Q17 | 21.6 | - |
| 3Q15 | 17.4 | +61.9% |
| 2Q15 | 17.0 | +60.7% |
| 1Q15 | 16.4 | +54.7% |
| 4Q14 | 11.6 | +11.0% |
| 3Q14 | 10.8 | - |
| 2Q14 | 10.6 | +98.0% |
| 1Q14 | 10.6 | +100.8% |
| 4Q13 | 10.4 | +89.7% |
| 3Q13 | 0.0 | - |
| 2Q13 | 5.3 | +144.9% |
| 1Q13 | 5.3 | +134.9% |
| 4Q12 | 5.5 | +139.8% |
| 3Q12 | 0.0 | -100.0% |
| 2Q12 | 2.2 | -16.4% |
| 1Q12 | 2.3 | -16.8% |
| 4Q11 | 2.3 | -16.6% |
| 3Q11 | 2.5 | -12.4% |
| 2Q11 | 2.6 | -7.4% |
| 1Q11 | 2.7 | - |
| 4Q10 | 2.8 | - |
| 3Q10 | 2.8 | - |
| 2Q10 | 2.8 | - |