| ROA | 前年比（％） | |
|---|---|---|
| 1Q25 | 3 | -1.7% |
| 3Q24 | 3 | -16.4% |
| 2Q24 | 4 | -13.6% |
| 1Q24 | 3 | -21.4% |
| 3Q23 | 4 | -12.9% |
| 2Q23 | 4 | - |
| 1Q23 | 4 | -29.7% |
| 3Q22 | 4 | -17.9% |
| 1Q22 | 5 | +28.2% |
| 3Q21 | 5 | -3.5% |
| 1Q21 | 6 | +24.2% |
| 1Q21 | 4 | +22.4% |
| 3Q20 | 6 | +41.4% |
| 2Q20 | 5 | +23.7% |
| 1Q20 | 3 | +50.7% |
| 3Q19 | 4 | -2.2% |
| 2Q19 | 4 | -11.4% |
| 1Q19 | 2 | -11.3% |
| 3Q18 | 4 | +49.1% |
| 2Q18 | 4 | +50.0% |
| 1Q18 | 2 | +6.0% |
| 3Q17 | 3 | -10.1% |
| 2Q17 | 3 | +4.9% |
| 1Q17 | 2 | +37.1% |
| 3Q16 | 3 | +37.8% |
| 2Q16 | 3 | +21.2% |
| 1Q16 | 2 | +61.9% |
| 3Q15 | 2 | +3.3% |
| 2Q15 | 2 | -0.5% |
| 1Q15 | 1 | - |
| 3Q14 | 2 | - |
| 2Q14 | 2 | - |
| 2Q11 | 2 | - |