| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 1.3 | -63.8% |
| 2Q26 | 2.5 | +34.7% |
| 1Q26 | 2.7 | -2.9% |
| 4Q25 | 2.5 | -51.2% |
| 3Q25 | 3.6 | +28.0% |
| 2Q25 | 1.9 | -46.3% |
| 1Q25 | 2.8 | +25.5% |
| 4Q24 | 5.1 | +40.4% |
| 3Q24 | 2.8 | +46.6% |
| 2Q24 | 3.5 | -10.2% |
| 1Q24 | 2.2 | -7.4% |
| 4Q23 | 3.7 | +33.9% |
| 3Q23 | 1.9 | -44.5% |
| 2Q23 | 3.9 | +30.1% |
| 1Q23 | 2.4 | -0.7% |
| 4Q22 | 2.7 | -31.1% |
| 3Q22 | 3.5 | -29.2% |
| 2Q22 | 3.0 | +216.6% |
| 1Q22 | 2.4 | +153.3% |
| 4Q21 | 4.0 | -3.0% |
| 3Q21 | 4.9 | +4.9% |
| 2Q21 | 0.9 | -75.2% |
| 1Q21 | 0.9 | -76.1% |
| 4Q20 | 4.1 | -36.0% |
| 3Q20 | 4.7 | -1.1% |
| 2Q20 | 3.8 | -14.7% |
| 1Q20 | 3.9 | -22.3% |
| 4Q19 | 6.4 | +17.3% |
| 3Q19 | 4.8 | -6.3% |
| 2Q19 | 4.4 | -34.3% |
| 1Q19 | 5.1 | -8.3% |
| 4Q18 | 5.4 | -6.4% |
| 3Q18 | 5.1 | -37.4% |
| 2Q18 | 6.7 | -0.6% |
| 1Q18 | 5.5 | +15.1% |
| 4Q17 | 5.8 | -11.0% |
| 3Q17 | 8.1 | +29.3% |
| 2Q17 | 6.8 | +45.2% |
| 1Q17 | 4.8 | +8.9% |
| 4Q16 | 6.5 | - |
| 3Q16 | 6.3 | - |
| 2Q16 | 4.7 | - |
| 1Q16 | 4.4 | - |