| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 170.24 | +0.1% |
| 4Q24 | 165.04 | -5.6% |
| 3Q24 | 161.07 | -11.9% |
| 2Q24 | 164.86 | -17.9% |
| 1Q24 | 170.02 | -27.5% |
| 4Q23 | 174.87 | +278.9% |
| 3Q23 | 182.74 | +244.6% |
| 2Q23 | 200.72 | - |
| 1Q23 | 234.62 | - |
| 4Q22 | 46.15 | - |
| 3Q22 | 53.04 | - |
| 1Q13 | 23.16 | -32.6% |
| 4Q12 | 23.87 | -35.4% |
| 3Q12 | 23.92 | -39.9% |
| 2Q12 | 33.41 | -23.7% |
| 1Q12 | 34.34 | -23.3% |
| 4Q11 | 36.95 | -21.0% |
| 3Q11 | 39.79 | -16.5% |
| 2Q11 | 43.79 | -19.3% |
| 1Q11 | 44.77 | - |
| 4Q10 | 46.74 | - |
| 3Q10 | 47.67 | - |
| 2Q10 | 54.27 | - |