| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.2 | +100.9% |
| 2Q26 | 3.9 | -1.7% |
| 1Q26 | 3.9 | -13.8% |
| 4Q25 | 4.3 | +96.4% |
| 3Q25 | 2.6 | -15.4% |
| 2Q25 | 3.9 | +7.9% |
| 1Q25 | 4.5 | +25.5% |
| 4Q24 | 2.2 | +78.6% |
| 3Q24 | 3.1 | -13.7% |
| 2Q24 | 3.6 | -11.1% |
| 1Q24 | 3.6 | -60.2% |
| 4Q23 | 1.2 | -76.4% |
| 3Q23 | 3.6 | -48.8% |
| 2Q23 | 4.1 | -40.2% |
| 1Q23 | 9.1 | -3.8% |
| 4Q22 | 5.2 | +107.7% |
| 3Q22 | 6.9 | +137.0% |
| 2Q22 | 6.8 | +162.4% |
| 1Q22 | 9.4 | +265.2% |
| 4Q21 | 2.5 | +32.1% |
| 3Q21 | 2.9 | +22.3% |
| 2Q21 | 2.6 | +6.8% |
| 1Q21 | 2.6 | +0.5% |
| 4Q20 | 1.9 | -3.2% |
| 3Q20 | 2.4 | +22.3% |
| 2Q20 | 2.4 | -8.2% |
| 1Q20 | 2.6 | -17.2% |
| 4Q19 | 2.0 | -37.5% |
| 3Q19 | 2.0 | -41.1% |
| 2Q19 | 2.7 | -11.8% |
| 1Q19 | 3.1 | -6.6% |
| 4Q18 | 3.2 | +26.2% |
| 3Q18 | 3.3 | +93.2% |
| 2Q18 | 3.0 | +42.3% |
| 1Q18 | 3.3 | +46.7% |
| 4Q17 | 2.5 | +28.9% |
| 3Q17 | 1.7 | -12.9% |
| 2Q17 | 2.1 | - |
| 1Q17 | 2.3 | - |
| 4Q16 | 1.9 | - |
| 3Q16 | 2.0 | - |