| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 185.9 | +2.6% |
| 4Q24 | 191.2 | +5.3% |
| 3Q24 | 187.3 | +6.6% |
| 2Q24 | 178.8 | +15.6% |
| 1Q24 | 181.2 | +18.9% |
| 4Q23 | 181.6 | +22.9% |
| 3Q23 | 175.7 | +30.6% |
| 2Q23 | 154.7 | +17.1% |
| 1Q23 | 152.4 | +25.3% |
| 4Q22 | 147.7 | -10.6% |
| 3Q22 | 134.5 | -22.5% |
| 2Q22 | 132.1 | -26.1% |
| 1Q22 | 121.7 | -24.5% |
| 4Q21 | 165.2 | +19.7% |
| 3Q21 | 173.6 | +21.9% |
| 2Q21 | 178.7 | - |
| 1Q21 | 161.2 | - |
| 4Q20 | 138.0 | -19.0% |
| 3Q20 | 142.4 | - |
| 4Q19 | 170.4 | +58.2% |
| 4Q18 | 107.7 | -38.4% |
| 4Q17 | 174.8 | -19.7% |
| 4Q16 | 217.7 | -4.2% |
| 4Q15 | 227.3 | +29.1% |
| 4Q14 | 176.1 | -2.5% |
| 4Q13 | 180.6 | -7.1% |
| 4Q12 | 194.3 | -5.1% |
| 4Q11 | 204.7 | - |
| 2Q11 | 256.9 | -6.5% |
| 1Q11 | 267.4 | -13.9% |
| 3Q10 | 264.2 | - |
| 2Q10 | 274.7 | - |
| 1Q10 | 310.4 | - |