| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 25.3 | +0.6% |
| 2Q26 | 27.0 | +30.3% |
| 1Q26 | 23.6 | +60.2% |
| 4Q25 | 28.5 | +25.6% |
| 3Q25 | 25.1 | +10.6% |
| 2Q25 | 20.7 | -6.8% |
| 1Q25 | 14.7 | -18.1% |
| 4Q24 | 22.7 | +1.3% |
| 3Q24 | 22.7 | +2.3% |
| 2Q24 | 22.2 | -0.3% |
| 1Q24 | 18.0 | +11.0% |
| 4Q23 | 22.4 | +40.0% |
| 3Q23 | 22.2 | +8.5% |
| 2Q23 | 22.3 | +3.7% |
| 1Q23 | 16.2 | -28.8% |
| 4Q22 | 16.0 | -197.7% |
| 3Q22 | 20.4 | +20.7% |
| 2Q22 | 21.5 | - |
| 1Q21 | 22.8 | - |
| 4Q21 | -16.3 | - |
| 3Q20 | 16.9 | - |
| 4Q17 | -35.9 | - |