| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 4Q23 | 48.07 | -33.8% |
| 3Q23 | 50.47 | -40.3% |
| 2Q23 | 64.02 | -42.5% |
| 1Q23 | 60.4 | -55.9% |
| 4Q22 | 72.64 | -49.7% |
| 3Q22 | 84.49 | -71.9% |
| 2Q22 | 111.38 | -70.6% |
| 1Q22 | 137.02 | -64.2% |
| 4Q21 | 144.4 | -65.4% |
| 3Q21 | 301.13 | +13.7% |
| 2Q21 | 378.34 | +112.4% |
| 1Q21 | 382.44 | +305.0% |
| 4Q20 | 417.62 | +322.5% |
| 3Q20 | 264.95 | - |
| 2Q20 | 178.1 | - |
| 1Q20 | 94.42 | - |
| 4Q19 | 98.85 | - |