| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 4Q23 | 2.7 | -63.8% |
| 4Q22 | 7.5 | -24.6% |
| 3Q22 | 3.0 | -55.3% |
| 2Q22 | 4.7 | -33.7% |
| 1Q22 | 5.8 | -27.9% |
| 4Q21 | 9.9 | +34.5% |
| 3Q21 | 6.6 | -34.0% |
| 2Q21 | 7.1 | -39.9% |
| 1Q21 | 8.0 | -72.7% |
| 4Q20 | 7.4 | -18.6% |
| 3Q20 | 10.0 | +99.8% |
| 2Q20 | 11.7 | +100.6% |
| 1Q20 | 29.4 | +352.5% |
| 4Q19 | 9.1 | +19.4% |
| 3Q19 | 5.0 | -161.5% |
| 2Q19 | 5.9 | - |
| 1Q19 | 6.5 | - |
| 4Q18 | 7.6 | - |
| 3Q18 | -8.1 | - |