| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 4Q24 | 129.87 | +8.9% |
| 4Q23 | 119.23 | +0.4% |
| 4Q22 | 118.7 | -6.0% |
| 4Q21 | 126.32 | -22.9% |
| 4Q20 | 163.88 | +8.6% |
| 4Q19 | 150.85 | +1.1% |
| 4Q18 | 149.2 | +1.5% |
| 1Q18 | 143.1 | -14.3% |
| 4Q17 | 147.04 | -24.4% |
| 3Q17 | 169.71 | -4.6% |
| 2Q17 | 176.48 | +2.7% |
| 1Q17 | 166.95 | +0.3% |
| 4Q16 | 194.53 | +24.2% |
| 3Q16 | 177.84 | +12.8% |
| 2Q16 | 171.82 | +16.2% |
| 1Q16 | 166.37 | +13.4% |
| 4Q15 | 156.66 | +14.7% |
| 3Q15 | 157.7 | +17.8% |
| 2Q15 | 147.83 | +6.9% |
| 1Q15 | 146.67 | +11.3% |
| 4Q14 | 136.62 | -4.1% |
| 3Q14 | 133.91 | +3.3% |
| 2Q14 | 138.28 | +3.9% |
| 1Q14 | 131.74 | -6.0% |
| 4Q13 | 142.51 | +5.7% |
| 3Q13 | 129.67 | - |
| 2Q13 | 133.09 | - |
| 1Q13 | 140.12 | - |
| 4Q12 | 134.88 | -12.4% |
| 4Q11 | 153.89 | +2.5% |
| 3Q11 | 174.71 | +25.6% |
| 2Q11 | 164.8 | +3.7% |
| 1Q11 | 155.17 | - |
| 4Q10 | 150.16 | - |
| 3Q10 | 139.13 | - |
| 2Q10 | 158.99 | - |