| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 72.8 | -5.3% |
| 4Q24 | 73.8 | -4.6% |
| 3Q24 | 74.2 | -3.1% |
| 2Q24 | 75.7 | -2.0% |
| 1Q24 | 76.9 | -17.5% |
| 4Q23 | 77.4 | -17.2% |
| 3Q23 | 76.6 | -17.3% |
| 2Q23 | 77.3 | -19.5% |
| 1Q23 | 93.2 | +17.7% |
| 4Q22 | 93.4 | +16.1% |
| 3Q22 | 92.6 | +12.9% |
| 2Q22 | 96.0 | +15.1% |
| 1Q22 | 79.1 | -4.1% |
| 4Q21 | 80.5 | -4.2% |
| 3Q21 | 82.1 | -4.6% |
| 2Q21 | 83.4 | -5.1% |
| 1Q21 | 82.6 | -6.6% |
| 4Q20 | 84.0 | -6.6% |
| 3Q20 | 86.0 | +17.8% |
| 2Q20 | 87.9 | +18.1% |
| 1Q20 | 88.4 | +17.0% |
| 4Q19 | 89.9 | +17.2% |
| 3Q19 | 73.0 | -3.3% |
| 2Q19 | 74.4 | +3.8% |
| 1Q19 | 75.6 | +2.1% |
| 4Q18 | 76.7 | +5.2% |
| 3Q18 | 75.5 | +1.9% |
| 2Q18 | 71.7 | -5.0% |
| 1Q18 | 74.0 | -3.6% |
| 4Q17 | 72.9 | -2.2% |
| 3Q17 | 74.1 | -3.0% |
| 2Q17 | 75.5 | -2.0% |
| 1Q17 | 76.8 | -1.9% |
| 4Q16 | 74.6 | -6.0% |
| 3Q16 | 76.5 | -6.1% |
| 2Q16 | 77.0 | -6.7% |
| 1Q16 | 78.3 | -7.9% |
| 4Q15 | 79.3 | -6.2% |
| 3Q15 | 81.4 | -5.7% |
| 2Q15 | 82.5 | -4.5% |
| 1Q15 | 85.0 | -2.1% |
| 4Q14 | 84.5 | -3.4% |
| 3Q14 | 86.4 | -3.4% |
| 2Q14 | 86.4 | -3.1% |
| 1Q14 | 86.8 | -3.8% |
| 4Q13 | 87.5 | -3.7% |
| 3Q13 | 89.4 | -3.1% |
| 2Q13 | 89.2 | -4.2% |
| 1Q13 | 90.3 | -4.4% |
| 4Q12 | 90.9 | -5.2% |
| 3Q12 | 92.2 | -5.1% |
| 2Q12 | 93.1 | -17.8% |
| 1Q12 | 94.4 | -17.2% |
| 4Q11 | 95.8 | - |
| 3Q11 | 97.2 | - |
| 2Q11 | 113.2 | - |
| 1Q11 | 114.0 | - |