| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 24.9 | -10.4% |
| 1Q25 | 25.9 | -8.1% |
| 4Q24 | 26.5 | -6.7% |
| 3Q24 | 25.7 | -19.5% |
| 2Q24 | 27.8 | -9.7% |
| 1Q24 | 28.2 | -7.2% |
| 4Q23 | 28.5 | -11.0% |
| 3Q23 | 31.9 | -5.2% |
| 2Q23 | 30.8 | +0.6% |
| 1Q23 | 30.4 | +11.0% |
| 4Q22 | 32.0 | +15.4% |
| 3Q22 | 33.6 | +21.5% |
| 2Q22 | 30.6 | +28.3% |
| 1Q22 | 27.4 | +11.4% |
| 4Q21 | 27.7 | +18.1% |
| 3Q21 | 27.7 | +13.2% |
| 2Q21 | 23.9 | -6.3% |
| 1Q21 | 24.6 | -13.7% |
| 4Q20 | 23.5 | -12.2% |
| 3Q20 | 24.4 | -9.6% |
| 2Q20 | 25.5 | -3.8% |
| 1Q20 | 28.5 | +8.4% |
| 4Q19 | 26.7 | -17.9% |
| 3Q19 | 27.0 | -19.3% |
| 2Q19 | 26.5 | -22.0% |
| 1Q19 | 26.3 | -27.4% |
| 4Q18 | 32.6 | -6.1% |
| 3Q18 | 33.5 | +19.8% |
| 2Q18 | 34.0 | +21.9% |
| 1Q18 | 36.2 | +27.7% |
| 4Q17 | 34.7 | +26.4% |
| 3Q17 | 28.0 | +12.5% |
| 2Q17 | 27.9 | +11.6% |
| 1Q17 | 28.3 | +10.7% |
| 4Q16 | 27.4 | -4.8% |
| 3Q16 | 24.8 | -15.6% |
| 2Q16 | 25.0 | -15.1% |
| 1Q16 | 25.6 | -13.7% |
| 4Q15 | 28.8 | -4.6% |
| 3Q15 | 29.4 | -4.7% |
| 2Q15 | 29.4 | -1.9% |
| 1Q15 | 29.6 | +0.7% |
| 4Q14 | 30.2 | -6.5% |
| 3Q14 | 30.9 | - |
| 2Q14 | 30.0 | - |
| 1Q14 | 29.4 | - |
| 4Q13 | 32.3 | +6.5% |
| 4Q12 | 30.3 | +11.8% |
| 3Q12 | 29.1 | +0.3% |
| 2Q12 | 32.4 | +6.3% |
| 1Q12 | 29.2 | -7.1% |
| 4Q11 | 27.1 | - |
| 3Q11 | 29.0 | -8.0% |
| 2Q11 | 30.5 | -12.7% |
| 1Q11 | 31.5 | -18.3% |
| 3Q10 | 31.6 | - |
| 2Q10 | 34.9 | - |
| 1Q10 | 38.5 | - |