| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 15.5 | -44.6% |
| 3Q25 | 15.7 | +70.4% |
| 2Q25 | 17.4 | +43.0% |
| 1Q25 | 14.8 | +3.3% |
| 4Q24 | 28.0 | +136.6% |
| 2Q25 | 9.2 | +18.3% |
| 1Q25 | 12.1 | +73.5% |
| 4Q24 | 14.3 | +25.1% |
| 3Q24 | 11.8 | +17.8% |
| 2Q24 | 7.8 | -19.9% |
| 1Q24 | 7.0 | -13.6% |
| 4Q23 | 11.4 | -5.6% |
| 3Q23 | 10.0 | -5.5% |
| 2Q23 | 9.7 | +23.6% |
| 1Q23 | 8.1 | -10.4% |
| 4Q22 | 12.1 | +3.4% |
| 3Q22 | 10.6 | +17.2% |
| 2Q22 | 7.9 | -12.9% |
| 1Q22 | 9.0 | +4.2% |
| 4Q21 | 11.7 | +27.8% |
| 3Q21 | 9.1 | -16.1% |
| 2Q21 | 9.0 | -8.3% |
| 1Q21 | 8.7 | +27.2% |
| 4Q20 | 9.2 | -29.7% |
| 3Q20 | 10.8 | -15.1% |
| 2Q20 | 9.8 | -24.5% |
| 1Q20 | 6.8 | -26.2% |
| 4Q19 | 13.0 | +21.7% |
| 3Q19 | 12.7 | +18.8% |
| 2Q19 | 13.0 | +24.0% |
| 1Q19 | 9.2 | +11.8% |
| 4Q18 | 10.7 | +44.5% |
| 3Q18 | 10.7 | +30.2% |
| 2Q18 | 10.5 | +28.8% |
| 1Q18 | 8.3 | +42.8% |
| 4Q17 | 7.4 | +36.4% |
| 3Q17 | 8.2 | -7.4% |
| 2Q17 | 8.2 | - |
| 1Q17 | 5.8 | - |
| 4Q16 | 5.4 | - |
| 3Q16 | 8.9 | - |