| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 13.4 | +15.4% |
| 2Q26 | 12.2 | +184.7% |
| 1Q26 | 13.9 | +30.7% |
| 4Q25 | 13.7 | +20.8% |
| 3Q25 | 11.7 | +78.2% |
| 2Q25 | 4.3 | -35.9% |
| 1Q25 | 10.6 | +65.9% |
| 4Q24 | 11.3 | +65.3% |
| 3Q24 | 6.5 | -26.9% |
| 2Q24 | 6.7 | -29.4% |
| 1Q24 | 6.4 | -48.5% |
| 4Q23 | 6.8 | -40.0% |
| 3Q23 | 8.9 | -3.2% |
| 2Q23 | 9.5 | +3.7% |
| 1Q23 | 12.4 | +23.1% |
| 4Q22 | 11.4 | +0.5% |
| 3Q22 | 9.2 | +1.6% |
| 2Q22 | 9.1 | +14.8% |
| 1Q22 | 10.1 | +28.1% |
| 4Q21 | 11.3 | +64.5% |
| 3Q21 | 9.1 | +71.1% |
| 2Q21 | 8.0 | +40.1% |
| 1Q21 | 7.9 | +50.6% |
| 4Q20 | 6.9 | -36.2% |
| 3Q20 | 5.3 | -22.5% |
| 2Q20 | 5.7 | -25.1% |
| 1Q20 | 5.2 | -38.1% |
| 4Q19 | 10.8 | -9.2% |
| 3Q19 | 6.9 | -30.7% |
| 2Q19 | 7.6 | -26.6% |
| 1Q19 | 8.5 | +18.4% |
| 4Q18 | 11.9 | +71.9% |
| 3Q18 | 9.9 | +25.1% |
| 2Q18 | 10.4 | +107.8% |
| 1Q18 | 7.2 | +148.9% |
| 4Q17 | 6.9 | +84.0% |
| 3Q17 | 7.9 | +118.1% |
| 2Q17 | 5.0 | -32.9% |
| 1Q17 | 2.9 | -39.2% |
| 4Q16 | 3.8 | - |
| 3Q16 | 3.6 | - |
| 2Q16 | 7.4 | - |
| 1Q16 | 4.7 | - |