| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 17.3 | -12.1% |
| 2Q26 | 18.4 | +160.7% |
| 1Q26 | 16.4 | +6.9% |
| 4Q25 | 16.9 | +22.2% |
| 3Q25 | 19.7 | +74.3% |
| 2Q25 | 7.0 | -61.1% |
| 1Q25 | 15.4 | -36.7% |
| 4Q24 | 13.9 | -21.2% |
| 3Q24 | 11.3 | -5.7% |
| 2Q24 | 18.1 | -16.0% |
| 1Q24 | 24.3 | +26.3% |
| 4Q23 | 17.6 | -21.0% |
| 3Q23 | 12.0 | -36.9% |
| 2Q23 | 21.5 | +5.3% |
| 1Q23 | 19.2 | +36.2% |
| 4Q22 | 22.3 | +29.8% |
| 3Q22 | 19.0 | +66.6% |
| 2Q22 | 20.5 | +112.1% |
| 1Q22 | 14.1 | +28.4% |
| 4Q21 | 17.1 | +94.0% |
| 3Q21 | 11.4 | -36.8% |
| 2Q21 | 9.6 | -39.9% |
| 1Q21 | 11.0 | +27.4% |
| 4Q20 | 8.8 | -4.5% |
| 3Q20 | 18.1 | +55.7% |
| 2Q20 | 16.0 | +27.1% |
| 1Q20 | 8.6 | -36.5% |
| 4Q19 | 9.3 | -8.1% |
| 3Q19 | 11.6 | -21.3% |
| 2Q19 | 12.6 | +7.1% |
| 1Q19 | 13.6 | +2.6% |
| 4Q18 | 10.1 | -34.1% |
| 3Q18 | 14.7 | -28.4% |
| 2Q18 | 11.8 | -13.1% |
| 1Q18 | 13.2 | +309.6% |
| 4Q17 | 15.3 | +50.0% |
| 3Q17 | 20.6 | +61.1% |
| 2Q17 | 13.6 | - |
| 1Q17 | 3.2 | - |
| 4Q16 | 10.2 | - |
| 3Q16 | 12.8 | - |