| （単位：%） | DEレシオ（％） | 前年比（％） |
|---|---|---|
| 4Q23 | 48.1 | -33.8% |
| 3Q23 | 50.5 | -40.3% |
| 2Q23 | 64.0 | -42.5% |
| 1Q23 | 60.4 | -55.9% |
| 4Q22 | 72.6 | -49.7% |
| 3Q22 | 84.5 | -71.9% |
| 2Q22 | 111.4 | -70.6% |
| 1Q22 | 137.0 | -64.2% |
| 4Q21 | 144.4 | -65.4% |
| 3Q21 | 301.1 | +13.7% |
| 2Q21 | 378.3 | +112.4% |
| 1Q21 | 382.4 | +305.0% |
| 4Q20 | 417.6 | +322.5% |
| 3Q20 | 264.9 | - |
| 2Q20 | 178.1 | - |
| 1Q20 | 94.4 | - |
| 4Q19 | 98.8 | - |