| ROA | 前年比（％） | |
|---|---|---|
| 4Q25 | 5 | +32.4% |
| 3Q25 | 5 | +0.9% |
| 2Q25 | 5 | +16.5% |
| 1Q25 | 4 | +17.1% |
| 4Q24 | 4 | +8.1% |
| 3Q24 | 5 | +57.3% |
| 2Q24 | 4 | +16.0% |
| 1Q24 | 4 | +15.3% |
| 4Q23 | 3 | -29.2% |
| 3Q23 | 3 | -3.9% |
| 2Q23 | 4 | -5.3% |
| 1Q23 | 3 | -25.6% |
| 4Q22 | 5 | +22.1% |
| 3Q22 | 3 | -52.3% |
| 2Q22 | 4 | -44.7% |
| 1Q22 | 4 | -40.9% |
| 4Q21 | 4 | -44.0% |
| 3Q21 | 6 | +8.4% |
| 2Q21 | 7 | -14.6% |
| 1Q21 | 7 | +64.1% |
| 4Q20 | 7 | +26.0% |
| 3Q20 | 6 | +2.6% |
| 2Q20 | 8 | +9.0% |
| 1Q20 | 4 | -5.2% |
| 4Q19 | 6 | +51.7% |
| 3Q19 | 6 | +30.8% |
| 2Q19 | 7 | +15.7% |
| 1Q19 | 5 | -23.1% |
| 4Q18 | 4 | -39.3% |
| 3Q18 | 4 | - |
| 2Q18 | 6 | - |
| 1Q18 | 6 | - |
| 4Q17 | 6 | - |