| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 7.3 | -5.7% |
| 2Q26 | 11.1 | +15.4% |
| 1Q26 | 8.5 | +104.4% |
| 4Q25 | 14.8 | +81.4% |
| 3Q25 | 7.7 | -46.5% |
| 2Q25 | 9.6 | -19.8% |
| 1Q25 | 4.2 | -31.2% |
| 4Q24 | 8.2 | -19.8% |
| 3Q24 | 14.4 | +430.4% |
| 2Q24 | 12.0 | +168.8% |
| 1Q24 | 6.1 | -50.4% |
| 4Q23 | 10.2 | -78.3% |
| 3Q23 | 2.7 | -80.9% |
| 2Q23 | 4.5 | +35.7% |
| 1Q23 | 12.2 | -54.5% |
| 4Q22 | 46.9 | -3.3% |
| 3Q22 | 14.3 | -72.5% |
| 2Q22 | 3.3 | -94.5% |
| 1Q22 | 26.9 | -26.3% |
| 4Q21 | 48.5 | +98.5% |
| 3Q21 | 51.8 | -131.7% |
| 2Q21 | 60.0 | - |
| 1Q21 | 36.5 | - |
| 4Q20 | 24.4 | -67.4% |
| 3Q20 | -163.3 | - |
| 4Q19 | 75.0 | - |