| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 12.6 | -13.6% |
| 3Q25 | 18.9 | +12.8% |
| 2Q25 | 16.1 | - |
| 1Q25 | 16.4 | +30.5% |
| 4Q24 | 14.6 | -22.0% |
| 3Q24 | 16.8 | +9.0% |
| 1Q24 | 12.6 | +7.9% |
| 4Q23 | 18.7 | +163.3% |
| 3Q23 | 15.4 | -8.3% |
| 2Q23 | 12.0 | -24.7% |
| 1Q23 | 11.7 | -26.9% |
| 4Q22 | 7.1 | -23.8% |
| 3Q22 | 16.8 | -17.2% |
| 2Q22 | 15.9 | +22.7% |
| 1Q22 | 16.0 | +10.5% |
| 4Q21 | 9.3 | -20.5% |
| 3Q21 | 20.2 | +53.4% |
| 2Q21 | 13.0 | +32.0% |
| 1Q21 | 14.5 | -5.8% |
| 4Q20 | 11.8 | +48.6% |
| 3Q20 | 13.2 | - |
| 2Q20 | 9.8 | - |
| 1Q20 | 15.4 | - |
| 4Q19 | 7.9 | - |