| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 5.6 | -43.2% |
| 3Q25 | 8.4 | +57.5% |
| 2Q25 | 9.3 | +72.3% |
| 1Q25 | 11.3 | +19.3% |
| 4Q24 | 9.9 | +22.0% |
| 3Q24 | 5.4 | -39.4% |
| 2Q24 | 5.4 | -69.4% |
| 1Q24 | 9.5 | +18.8% |
| 4Q23 | 8.1 | +9.0% |
| 3Q23 | 8.8 | +85.8% |
| 2Q23 | 17.7 | +125.2% |
| 1Q23 | 8.0 | -49.2% |
| 4Q22 | 7.5 | -42.3% |
| 3Q22 | 4.8 | -52.5% |
| 2Q22 | 7.9 | - |
| 1Q22 | 15.7 | +146.4% |
| 4Q21 | 12.9 | +77.7% |
| 3Q21 | 10.0 | -8403.1% |
| 1Q21 | 6.4 | +59.1% |
| 4Q20 | 7.3 | +345.7% |
| 3Q20 | -0.1 | - |
| 2Q20 | 0.2 | - |
| 1Q20 | 4.0 | - |
| 4Q19 | 1.6 | - |