| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 16.4 | -18.7% |
| 4Q25 | 18.9 | +46.5% |
| 1Q25 | 20.1 | -16.5% |
| 4Q24 | 12.9 | -32.3% |
| 3Q24 | 12.9 | -21.2% |
| 2Q24 | 23.4 | -2.6% |
| 1Q24 | 24.1 | +34.3% |
| 4Q23 | 19.0 | +21.5% |
| 3Q23 | 16.4 | +18.5% |
| 2Q23 | 24.0 | +2.0% |
| 1Q23 | 17.9 | +3.1% |
| 4Q22 | 15.7 | -5.5% |
| 3Q22 | 13.8 | -21.3% |
| 2Q22 | 23.6 | +25.3% |
| 1Q22 | 17.4 | +11.9% |
| 4Q21 | 16.6 | -8.9% |
| 3Q21 | 17.6 | +28.1% |
| 2Q21 | 18.8 | +7.0% |
| 1Q21 | 15.5 | -2.2% |
| 4Q20 | 18.2 | +34.1% |
| 3Q20 | 13.7 | -28.0% |
| 2Q20 | 17.6 | -20.9% |
| 1Q20 | 15.9 | +23.4% |
| 4Q19 | 13.6 | -20.8% |
| 3Q19 | 19.0 | -14.7% |
| 2Q19 | 22.2 | -15.0% |
| 1Q19 | 12.9 | -18.6% |
| 4Q18 | 17.1 | -26.8% |
| 3Q18 | 22.3 | +52.4% |
| 2Q18 | 26.2 | +40.7% |
| 1Q18 | 15.8 | +19.2% |
| 4Q17 | 23.4 | +91.6% |
| 3Q17 | 14.6 | +130.7% |
| 2Q17 | 18.6 | -14.8% |
| 1Q17 | 13.3 | -23.9% |
| 4Q16 | 12.2 | -48.1% |
| 3Q16 | 6.3 | - |
| 2Q16 | 21.8 | - |
| 1Q16 | 17.4 | - |
| 4Q15 | 23.6 | - |