| DEレシオ（％） | 前年比（％） | |
|---|---|---|
| 4Q21 | 14.67 | +23.0% |
| 3Q21 | 16.01 | - |
| 2Q21 | 15.56 | - |
| 1Q21 | 13.63 | - |
| 4Q20 | 11.93 | - |
| 4Q19 | 0 | -100.0% |
| 3Q19 | 40.57 | +24.8% |
| 2Q19 | 34.13 | +1.2% |
| 1Q19 | 33.68 | -4.4% |
| 4Q18 | 31.65 | -12.9% |
| 3Q18 | 32.51 | -93.0% |
| 2Q18 | 33.72 | -79.6% |
| 1Q18 | 35.25 | -104.2% |
| 4Q17 | 36.34 | -104.3% |
| 3Q17 | 463.5 | +142.2% |
| 2Q17 | 165.33 | +104.3% |
| 1Q17 | -841.18 | -1287.1% |
| 4Q16 | -848.08 | -1121.9% |
| 3Q16 | 191.35 | - |
| 2Q16 | 80.94 | - |
| 1Q16 | 70.86 | - |
| 4Q15 | 82.99 | - |