| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 170.21 | -4.2% |
| 4Q24 | 166.1 | -8.7% |
| 3Q24 | 173.24 | -7.0% |
| 2Q24 | 179.87 | -6.1% |
| 1Q24 | 177.6 | -2.1% |
| 4Q23 | 181.96 | +1.1% |
| 3Q23 | 186.34 | +8.1% |
| 2Q23 | 191.6 | +9.3% |
| 1Q23 | 181.38 | +4.3% |
| 4Q22 | 179.89 | +4.8% |
| 3Q22 | 172.32 | - |
| 2Q22 | 175.35 | - |
| 1Q22 | 173.91 | - |
| 4Q21 | 171.73 | - |
| 3Q17 | 189.43 | - |
| 2Q17 | 196.79 | - |
| 1Q12 | 96.69 | +6.1% |
| 4Q11 | 105.54 | +0.3% |
| 3Q11 | 98.12 | -4.4% |
| 2Q11 | 86.15 | -24.1% |
| 1Q11 | 91.09 | - |
| 4Q10 | 105.26 | - |
| 3Q10 | 102.62 | - |
| 2Q10 | 113.48 | - |