| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 4Q23 | 59.9 | +47.5% |
| 3Q23 | 53.1 | +78.7% |
| 2Q23 | 51.2 | +85.2% |
| 1Q23 | 41.8 | +51.5% |
| 4Q22 | 40.6 | +28.8% |
| 3Q22 | 29.7 | -10.1% |
| 2Q22 | 27.6 | -21.2% |
| 1Q22 | 27.6 | -32.0% |
| 4Q21 | 31.5 | -15.3% |
| 3Q21 | 33.1 | -18.4% |
| 2Q21 | 35.1 | -22.9% |
| 1Q21 | 40.5 | -15.3% |
| 4Q20 | 37.2 | -13.1% |
| 3Q20 | 40.5 | +3.5% |
| 2Q20 | 45.5 | +214.0% |
| 1Q20 | 47.8 | +226.6% |
| 4Q19 | 42.8 | +201.5% |
| 3Q19 | 39.2 | -71.9% |
| 2Q19 | 14.5 | -89.1% |
| 1Q19 | 14.6 | -89.5% |
| 4Q18 | 14.2 | -91.9% |
| 3Q18 | 139.3 | -14.9% |
| 2Q18 | 133.1 | -28.3% |
| 1Q18 | 139.7 | -6.4% |
| 4Q17 | 174.5 | - |
| 3Q17 | 163.8 | - |
| 2Q17 | 185.7 | - |
| 1Q17 | 149.3 | - |