| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 15.4 | -7.4% |
| 2Q26 | 25.9 | -8.0% |
| 1Q26 | 25.7 | +7.0% |
| 4Q25 | 18.2 | +3.0% |
| 3Q25 | 16.6 | -12.7% |
| 2Q25 | 28.1 | -8.1% |
| 1Q25 | 24.1 | +109.2% |
| 4Q24 | 17.7 | +2.6% |
| 3Q24 | 19.0 | -10.9% |
| 2Q24 | 30.6 | +28.0% |
| 1Q24 | 11.5 | -37.0% |
| 4Q23 | 17.2 | +55.3% |
| 3Q23 | 21.3 | +70.2% |
| 2Q23 | 23.9 | -2.5% |
| 1Q23 | 18.2 | +20.9% |
| 4Q22 | 11.1 | -61.3% |
| 3Q22 | 12.5 | -43.6% |
| 2Q22 | 24.5 | +44.4% |
| 1Q22 | 15.1 | +6.9% |
| 4Q21 | 28.7 | +0.4% |
| 3Q21 | 22.2 | +75.3% |
| 2Q21 | 17.0 | -15.5% |
| 1Q21 | 14.1 | -18.5% |
| 4Q20 | 28.5 | +225.8% |
| 3Q20 | 12.7 | +37.8% |
| 2Q20 | 20.1 | +35.5% |
| 1Q20 | 17.3 | +88.9% |
| 4Q19 | 8.8 | -27.0% |
| 3Q19 | 9.2 | -11.7% |
| 2Q19 | 14.8 | +28.1% |
| 1Q19 | 9.2 | +112.7% |
| 4Q18 | 12.0 | -12.8% |
| 3Q18 | 10.4 | -42.6% |
| 2Q18 | 11.6 | +67.6% |
| 1Q18 | 4.3 | +91.6% |
| 4Q17 | 13.8 | +54.4% |
| 3Q17 | 18.1 | +131.1% |
| 2Q17 | 6.9 | - |
| 1Q17 | 2.3 | - |
| 4Q16 | 8.9 | - |
| 3Q16 | 7.8 | - |