| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 6.8 | +33.4% |
| 2Q26 | 8.4 | +66.1% |
| 1Q26 | 5.9 | +21.9% |
| 4Q25 | 7.3 | +16.7% |
| 3Q25 | 5.1 | -6.1% |
| 2Q25 | 5.0 | +23.5% |
| 1Q25 | 4.8 | +25.5% |
| 4Q24 | 6.3 | +2.4% |
| 3Q24 | 5.4 | +8.4% |
| 2Q24 | 4.1 | +12.7% |
| 1Q24 | 3.9 | +49.7% |
| 4Q23 | 6.1 | +10.7% |
| 3Q23 | 5.0 | -8.3% |
| 2Q23 | 3.6 | -22.6% |
| 1Q23 | 2.6 | -57.2% |
| 4Q22 | 5.5 | -24.8% |
| 3Q22 | 5.4 | +36.5% |
| 2Q22 | 4.7 | -8.4% |
| 1Q22 | 6.0 | -26.2% |
| 4Q21 | 7.4 | -5.0% |
| 3Q21 | 4.0 | -47.4% |
| 2Q21 | 5.1 | -15.8% |
| 1Q21 | 8.2 | +176.7% |
| 4Q20 | 7.8 | +46.2% |
| 3Q20 | 7.6 | +50.1% |
| 2Q20 | 6.1 | +45.1% |
| 1Q20 | 3.0 | -10.9% |
| 4Q19 | 5.3 | +10.2% |
| 3Q19 | 5.1 | +30.2% |
| 2Q19 | 4.2 | +80.2% |
| 1Q19 | 3.3 | -19.3% |
| 4Q18 | 4.8 | -14.6% |
| 3Q18 | 3.9 | -12.8% |
| 2Q18 | 2.3 | -9.9% |
| 1Q18 | 4.1 | +4.2% |
| 4Q17 | 5.6 | +53.2% |
| 3Q17 | 4.5 | +20.1% |
| 2Q17 | 2.6 | - |
| 1Q17 | 3.9 | - |
| 4Q16 | 3.7 | - |
| 3Q16 | 3.7 | - |