| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 4.9 | -21.8% |
| 4Q25 | 5.1 | -21.0% |
| 3Q25 | 12.4 | +70.4% |
| 2Q25 | 13.0 | +68.7% |
| 1Q25 | 6.2 | -18.1% |
| 4Q24 | 6.4 | -15.3% |
| 3Q24 | 7.3 | -8.4% |
| 2Q24 | 7.7 | -11.7% |
| 1Q24 | 7.6 | -17.2% |
| 4Q23 | 7.6 | -18.2% |
| 3Q23 | 8.0 | -21.9% |
| 2Q23 | 8.7 | -16.6% |
| 1Q23 | 9.1 | -20.1% |
| 4Q22 | 9.3 | -26.9% |
| 3Q22 | 10.2 | -16.0% |
| 2Q22 | 10.5 | -11.2% |
| 1Q22 | 11.4 | -2.9% |
| 4Q21 | 12.7 | +5.3% |
| 3Q21 | 12.1 | -2.8% |
| 2Q21 | 11.8 | +0.8% |
| 1Q21 | 11.8 | -21.3% |
| 4Q20 | 12.1 | -14.5% |
| 3Q20 | 12.5 | -20.0% |
| 2Q20 | 11.7 | -32.0% |
| 1Q20 | 15.0 | -29.7% |
| 4Q19 | 14.1 | - |
| 3Q19 | 15.6 | - |
| 2Q19 | 17.2 | - |
| 1Q19 | 21.3 | - |
| 4Q12 | 51.9 | - |