| ROA | 前年比（％） | |
|---|---|---|
| 1Q26 | 1 | +5.9% |
| 3Q25 | 1 | -32.3% |
| 2Q25 | 1 | -25.0% |
| 1Q25 | 1 | -34.3% |
| 3Q24 | 1 | -51.6% |
| 2Q24 | 2 | -36.5% |
| 1Q24 | 2 | -14.6% |
| 3Q23 | 2 | +2.7% |
| 2Q23 | 3 | +1.6% |
| 1Q23 | 2 | -21.8% |
| 3Q22 | 2 | -20.8% |
| 2Q22 | 2 | -24.8% |
| 1Q22 | 3 | -3.9% |
| 4Q21 | 3 | -11.1% |
| 3Q21 | 2 | +14.6% |
| 2Q21 | 3 | +34.7% |
| 1Q21 | 3 | +23.7% |
| 4Q20 | 3 | -21.0% |
| 3Q20 | 2 | -21.4% |
| 2Q20 | 2 | -24.6% |
| 1Q20 | 2 | -24.0% |
| 4Q19 | 4 | -36.2% |
| 3Q19 | 3 | +26.0% |
| 2Q19 | 3 | - |
| 1Q19 | 3 | - |
| 4Q18 | 6 | - |
| 3Q18 | 2 | - |