| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 20.7 | -19.1% |
| 2Q26 | 18.5 | +261.6% |
| 1Q26 | 12.0 | -43.9% |
| 4Q25 | 11.5 | -42.0% |
| 3Q25 | 25.5 | +119.3% |
| 2Q25 | 5.1 | -73.1% |
| 1Q25 | 21.4 | -2.3% |
| 4Q24 | 19.9 | +38.0% |
| 3Q24 | 11.7 | +133.1% |
| 2Q24 | 19.0 | -22.5% |
| 1Q24 | 21.9 | -6.5% |
| 4Q23 | 14.4 | -26.6% |
| 3Q23 | 5.0 | -69.5% |
| 2Q23 | 24.5 | +63.1% |
| 1Q23 | 23.4 | +87.4% |
| 4Q22 | 19.6 | +3.2% |
| 3Q22 | 16.4 | +44.0% |
| 2Q22 | 15.0 | +20.1% |
| 1Q22 | 12.5 | +26.6% |
| 4Q21 | 19.0 | +46.9% |
| 3Q21 | 11.4 | -11.1% |
| 2Q21 | 12.5 | +1.3% |
| 1Q21 | 9.9 | +46.4% |
| 4Q20 | 12.9 | +1.7% |
| 3Q20 | 12.8 | +35.3% |
| 2Q20 | 12.3 | +9.8% |
| 1Q20 | 6.7 | -33.8% |
| 4Q19 | 12.7 | -35.0% |
| 3Q19 | 9.5 | -15.5% |
| 2Q19 | 11.2 | +7.8% |
| 1Q19 | 10.2 | +51.5% |
| 4Q18 | 19.6 | +91.1% |
| 3Q18 | 11.2 | -34.8% |
| 2Q18 | 10.4 | +5.1% |
| 1Q18 | 6.7 | +17.9% |
| 4Q17 | 10.2 | +2.0% |
| 3Q17 | 17.2 | +61.9% |
| 2Q17 | 9.9 | - |
| 1Q17 | 5.7 | - |
| 4Q16 | 10.0 | - |
| 3Q16 | 10.6 | - |