| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | -7.0 | - |
| 3Q26 | 4.3 | - |
| 2Q25 | 6.3 | -14.5% |
| 1Q25 | 4.6 | -24.8% |
| 4Q24 | 5.1 | +25.5% |
| 3Q24 | 7.2 | -236.1% |
| 2Q24 | 7.4 | +7.4% |
| 1Q24 | 6.1 | +3.9% |
| 4Q23 | 4.1 | -30.9% |
| 3Q23 | -5.3 | -206.6% |
| 2Q23 | 6.9 | -4.2% |
| 1Q23 | 5.9 | -19.5% |
| 4Q22 | 5.9 | -19.0% |
| 3Q22 | 4.7 | -19.3% |
| 2Q22 | 6.2 | -16.3% |
| 1Q22 | 7.7 | -1428.2% |
| 3Q22 | 5.0 | -14.7% |
| 2Q22 | 7.2 | -3.7% |
| 1Q22 | 7.3 | -1362.1% |
| 4Q21 | 7.3 | - |
| 3Q21 | 5.8 | - |
| 2Q21 | 7.4 | - |
| 1Q21 | -0.6 | - |
| 4Q19 | 0.1 | -95.8% |
| 3Q19 | 5.8 | +4.3% |
| 2Q19 | 7.1 | +33.8% |
| 1Q19 | 6.8 | +17.7% |
| 4Q18 | 3.0 | -40.1% |
| 3Q18 | 5.5 | -191.4% |
| 2Q18 | 5.3 | -26.7% |
| 1Q18 | 5.8 | -24.6% |
| 4Q17 | 5.0 | -29.2% |
| 3Q17 | -6.1 | -177.9% |
| 2Q17 | 7.2 | -19.0% |
| 1Q17 | 8.0 | -3.4% |
| 3Q16 | 6.7 | -17.6% |
| 2Q16 | 8.4 | +15.6% |
| 1Q17 | 7.7 | -7.4% |
| 4Q16 | 7.1 | +53.7% |
| 3Q16 | 7.8 | -4.2% |
| 2Q16 | 8.9 | +22.8% |
| 1Q16 | 8.3 | +1.1% |
| 4Q15 | 4.6 | - |
| 3Q15 | 8.1 | - |
| 2Q15 | 7.3 | - |
| 1Q15 | 8.2 | - |
| 4Q13 | 6.5 | -13.2% |
| 3Q13 | 5.7 | -16.6% |
| 2Q13 | 8.0 | +23.1% |
| 1Q13 | 13.0 | +64.3% |
| 4Q12 | 7.5 | +69.9% |
| 3Q12 | 6.8 | -14.5% |
| 2Q12 | 6.5 | -24.0% |
| 1Q12 | 6.6 | - |
| 4Q11 | 4.4 | - |
| 3Q11 | 7.1 | - |
| 2Q11 | 6.8 | - |
| 1Q12 | 7.9 | - |
| 3Q11 | 8.0 | - |
| 2Q11 | 8.6 | - |