| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 15.2 | -35.4% |
| 3Q25 | 25.1 | +20.5% |
| 2Q25 | 17.9 | -13.6% |
| 1Q25 | 24.4 | +11.2% |
| 4Q24 | 23.6 | +66.5% |
| 3Q24 | 20.8 | +37.4% |
| 2Q24 | 20.7 | +16.9% |
| 1Q24 | 22.0 | +26.1% |
| 4Q23 | 14.2 | -14.2% |
| 3Q23 | 15.1 | -43.8% |
| 2Q23 | 17.7 | -31.2% |
| 1Q23 | 17.4 | -20.2% |
| 4Q22 | 16.5 | -12.4% |
| 3Q22 | 26.9 | +21.9% |
| 2Q22 | 25.7 | +51.2% |
| 1Q22 | 21.8 | +17.1% |
| 4Q21 | 18.9 | +39.2% |
| 3Q21 | 22.1 | +108.6% |
| 2Q21 | 17.0 | +21.9% |
| 1Q21 | 18.7 | +64.2% |
| 4Q20 | 13.5 | +12.5% |
| 3Q20 | 10.6 | -13.3% |
| 2Q20 | 14.0 | +9.7% |
| 1Q20 | 11.4 | -24.4% |
| 4Q19 | 12.0 | -18.6% |
| 3Q19 | 12.2 | -36.9% |
| 2Q19 | 12.7 | -35.9% |
| 1Q19 | 15.0 | -7.7% |
| 4Q18 | 14.8 | -10.0% |
| 3Q18 | 19.4 | +11.5% |
| 2Q18 | 19.9 | +14.6% |
| 1Q18 | 16.3 | +32.4% |
| 4Q17 | 16.4 | +23.0% |
| 3Q17 | 17.4 | +28.0% |
| 2Q17 | 17.3 | +27.6% |
| 1Q17 | 12.3 | -16.2% |
| 4Q16 | 13.4 | -5.9% |
| 3Q16 | 13.6 | - |
| 2Q16 | 13.6 | - |
| 1Q16 | 14.7 | - |
| 4Q15 | 14.2 | - |