| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 2.8 | -20.7% |
| 2Q26 | 3.1 | -16.9% |
| 1Q26 | 2.3 | -20.6% |
| 4Q25 | 2.0 | -23.5% |
| 3Q25 | 3.5 | +28.8% |
| 2Q25 | 3.7 | -7.0% |
| 1Q25 | 2.9 | +25.7% |
| 4Q24 | 2.6 | +70.8% |
| 3Q24 | 2.7 | +12.5% |
| 2Q24 | 4.0 | +11.1% |
| 1Q24 | 2.3 | -30.9% |
| 4Q23 | 1.5 | -39.4% |
| 3Q23 | 2.4 | -6.7% |
| 2Q23 | 3.6 | +19.6% |
| 1Q23 | 3.3 | +272.0% |
| 4Q22 | 2.5 | +29.5% |
| 3Q22 | 2.6 | +29.8% |
| 2Q22 | 3.0 | +39.0% |
| 1Q22 | 0.9 | -31.5% |
| 4Q21 | 1.9 | +82.0% |
| 3Q21 | 2.0 | +67.1% |
| 2Q21 | 2.2 | -14.9% |
| 1Q21 | 1.3 | +20.0% |
| 4Q20 | 1.1 | -40.6% |
| 3Q20 | 1.2 | -35.1% |
| 2Q20 | 2.5 | +4.2% |
| 1Q20 | 1.1 | -48.8% |
| 4Q19 | 1.8 | -2.0% |
| 3Q19 | 1.8 | -17.5% |
| 2Q19 | 2.4 | -20.8% |
| 1Q19 | 2.1 | +15.3% |
| 4Q18 | 1.8 | -40.1% |
| 3Q18 | 2.2 | +2.8% |
| 2Q18 | 3.1 | +55.7% |
| 1Q18 | 1.8 | +69.2% |
| 4Q17 | 3.0 | - |
| 3Q17 | 2.2 | - |
| 2Q17 | 2.0 | - |
| 1Q17 | 1.1 | - |