| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 15.7 | -11.8% |
| 4Q24 | 16.1 | -15.3% |
| 3Q24 | 16.7 | -7.3% |
| 2Q24 | 16.7 | -13.7% |
| 1Q24 | 17.8 | -8.6% |
| 4Q23 | 19.0 | +26.7% |
| 3Q23 | 18.0 | +11.8% |
| 2Q23 | 19.4 | +37.3% |
| 1Q23 | 19.5 | +62.0% |
| 4Q22 | 15.0 | +28.5% |
| 3Q22 | 16.1 | +7.4% |
| 2Q22 | 14.1 | -26.9% |
| 1Q22 | 12.0 | -39.4% |
| 4Q21 | 11.7 | -47.9% |
| 3Q21 | 15.0 | -35.9% |
| 2Q21 | 19.3 | +3.3% |
| 1Q21 | 19.8 | +3.0% |
| 4Q20 | 22.4 | +0.1% |
| 3Q20 | 23.4 | +2.1% |
| 2Q20 | 18.7 | -28.0% |
| 1Q20 | 19.2 | -29.1% |
| 4Q19 | 22.4 | -21.0% |
| 3Q19 | 23.0 | -17.2% |
| 2Q19 | 25.9 | -5.5% |
| 1Q19 | 27.1 | -13.4% |
| 4Q18 | 28.4 | +2.9% |
| 3Q18 | 27.7 | -1.0% |
| 2Q18 | 27.5 | -2.1% |
| 1Q18 | 31.3 | +9.9% |
| 4Q17 | 27.6 | -4.6% |
| 3Q17 | 28.0 | +11.8% |
| 2Q17 | 28.0 | +13.8% |
| 1Q17 | 28.5 | +7.6% |
| 4Q16 | 28.9 | -7.5% |
| 3Q16 | 25.0 | -16.1% |
| 2Q16 | 24.6 | -15.9% |
| 1Q16 | 26.5 | -1.6% |
| 4Q15 | 31.2 | +13.1% |
| 3Q15 | 29.8 | +9.6% |
| 2Q15 | 29.3 | +14.1% |
| 1Q15 | 26.9 | -12.5% |
| 4Q14 | 27.6 | -16.4% |
| 3Q14 | 27.2 | -9.7% |
| 2Q14 | 25.7 | -13.5% |
| 1Q14 | 30.8 | +13.1% |
| 4Q13 | 33.0 | +23.3% |
| 3Q13 | 30.2 | +9.1% |
| 2Q13 | 29.7 | +3.5% |
| 1Q13 | 27.2 | -15.1% |
| 4Q12 | 26.8 | - |
| 3Q12 | 27.7 | +2.0% |
| 2Q12 | 28.7 | -6.2% |
| 1Q12 | 32.1 | -8.6% |
| 3Q11 | 27.1 | -0.4% |
| 2Q11 | 30.6 | +6.2% |
| 1Q11 | 35.1 | +35.4% |
| 4Q10 | 33.1 | - |
| 3Q10 | 27.2 | - |
| 2Q10 | 28.8 | - |
| 1Q10 | 25.9 | - |