| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 185.87 | +2.6% |
| 4Q24 | 191.23 | +5.3% |
| 3Q24 | 187.27 | +6.6% |
| 2Q24 | 178.81 | +15.6% |
| 1Q24 | 181.21 | +18.9% |
| 4Q23 | 181.64 | +22.9% |
| 3Q23 | 175.67 | +30.6% |
| 2Q23 | 154.66 | +17.1% |
| 1Q23 | 152.4 | +25.3% |
| 4Q22 | 147.74 | -10.6% |
| 3Q22 | 134.5 | -22.5% |
| 2Q22 | 132.07 | -26.1% |
| 1Q22 | 121.66 | -24.5% |
| 4Q21 | 165.25 | +19.7% |
| 3Q21 | 173.65 | +21.9% |
| 2Q21 | 178.73 | - |
| 1Q21 | 161.17 | - |
| 4Q20 | 138.01 | -19.0% |
| 3Q20 | 142.42 | - |
| 4Q19 | 170.4 | +58.2% |
| 4Q18 | 107.74 | -38.4% |
| 4Q17 | 174.81 | -19.7% |
| 4Q16 | 217.69 | -4.2% |
| 4Q15 | 227.28 | +29.1% |
| 4Q14 | 176.1 | -2.5% |
| 4Q13 | 180.57 | -7.1% |
| 4Q12 | 194.3 | -5.1% |
| 4Q11 | 204.67 | - |
| 2Q11 | 256.87 | -6.5% |
| 1Q11 | 267.36 | -13.9% |
| 3Q10 | 264.21 | - |
| 2Q10 | 274.75 | - |
| 1Q10 | 310.45 | - |