| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 3.9 | -15.7% |
| 3Q26 | 2.4 | -182.0% |
| 4Q25 | 4.6 | -175.0% |
| 3Q25 | -2.9 | +778.6% |
| 2Q25 | 5.9 | +9.3% |
| 1Q25 | -1.0 | -114.8% |
| 4Q24 | -6.1 | -202.1% |
| 3Q24 | -0.3 | -105.2% |
| 2Q24 | 5.4 | +5.7% |
| 1Q24 | 6.9 | -12.0% |
| 4Q23 | 6.0 | +35.7% |
| 3Q23 | 6.4 | +40.1% |
| 2Q23 | 5.1 | -30.5% |
| 1Q23 | 7.9 | +93.0% |
| 4Q22 | 4.4 | -47.9% |
| 3Q22 | 4.5 | +28.7% |
| 2Q22 | 7.4 | +94.2% |
| 1Q22 | 4.1 | -3.2% |
| 4Q21 | 8.5 | -35.9% |
| 3Q21 | 3.5 | -51.7% |
| 2Q21 | 3.8 | -37.5% |
| 1Q21 | 4.2 | -46.7% |
| 4Q20 | 13.2 | +95.4% |
| 3Q20 | 7.3 | +406.3% |
| 2Q20 | 6.1 | +17.1% |
| 1Q20 | 7.9 | +71.4% |
| 4Q19 | 6.8 | -4.3% |
| 3Q19 | 1.4 | -51.6% |
| 2Q19 | 5.2 | +72.3% |
| 1Q19 | 4.6 | +46.9% |
| 4Q18 | 7.1 | -16.6% |
| 3Q18 | 3.0 | -13.3% |
| 2Q18 | 3.0 | -49.2% |
| 1Q18 | 3.1 | -51.7% |
| 4Q17 | 8.5 | +45.1% |
| 3Q17 | 3.4 | -44.1% |
| 2Q17 | 5.9 | - |
| 1Q17 | 6.5 | - |
| 4Q16 | 5.8 | - |
| 3Q16 | 6.1 | - |