| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 21.1 | -18.0% |
| 3Q25 | 20.2 | +3.2% |
| 2Q25 | 21.8 | +22.8% |
| 1Q25 | 33.6 | -19.4% |
| 4Q24 | 25.8 | +18.2% |
| 3Q24 | 19.6 | +5.5% |
| 2Q24 | 17.8 | -14.7% |
| 1Q24 | 41.7 | +89.5% |
| 4Q23 | 21.8 | +46.7% |
| 3Q23 | 18.6 | +9.9% |
| 2Q23 | 20.8 | +3.5% |
| 1Q23 | 22.0 | -15.6% |
| 4Q22 | 14.9 | -17.5% |
| 3Q22 | 16.9 | +17.0% |
| 2Q22 | 20.1 | -5.6% |
| 1Q22 | 26.0 | -19.3% |
| 4Q21 | 18.0 | -0.0% |
| 3Q21 | 14.4 | -15.7% |
| 1Q21 | 21.3 | +9.2% |
| 1Q21 | 32.3 | +84.8% |
| 4Q20 | 18.0 | - |
| 3Q20 | 17.1 | -52.0% |
| 2Q20 | 19.5 | -18.9% |
| 1Q20 | 17.5 | +301.4% |
| 3Q19 | 35.7 | - |
| 2Q19 | 24.1 | - |
| 1Q19 | 4.4 | - |
| 3Q11 | 35.6 | +3.0% |
| 2Q11 | 30.2 | - |
| 1Q11 | 25.2 | - |
| 4Q10 | 26.4 | - |
| 3Q10 | 34.6 | - |