| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.5 | +28.5% |
| 2Q26 | 6.1 | -5.0% |
| 1Q26 | 1.5 | -54.4% |
| 4Q25 | 7.2 | -5.8% |
| 3Q25 | 4.3 | +46.0% |
| 2Q25 | 6.5 | -6.5% |
| 1Q25 | 3.4 | -9.1% |
| 4Q24 | 7.7 | -5.0% |
| 3Q24 | 2.9 | -20.3% |
| 2Q24 | 6.9 | +115.8% |
| 1Q24 | 3.7 | +59.3% |
| 4Q23 | 8.1 | +13.4% |
| 3Q23 | 3.7 | -36.0% |
| 2Q23 | 3.2 | -43.0% |
| 1Q23 | 2.3 | -22.6% |
| 4Q22 | 7.1 | +7.8% |
| 3Q22 | 5.8 | +10.0% |
| 2Q22 | 5.6 | +4.2% |
| 1Q22 | 3.0 | +37.6% |
| 4Q21 | 6.6 | -16.6% |
| 3Q21 | 5.2 | -8.7% |
| 2Q21 | 5.4 | -34.0% |
| 1Q21 | 2.2 | -52.7% |
| 4Q20 | 7.9 | -7.2% |
| 3Q20 | 5.7 | +64.3% |
| 2Q20 | 8.2 | +40.3% |
| 1Q20 | 4.6 | +0.7% |
| 4Q19 | 8.6 | +1.5% |
| 3Q19 | 3.5 | -17.0% |
| 2Q19 | 5.8 | -12.2% |
| 1Q19 | 4.6 | +32.7% |
| 4Q18 | 8.4 | +18.0% |
| 3Q18 | 4.2 | +33.4% |
| 2Q18 | 6.6 | +20.6% |
| 1Q18 | 3.5 | -28.8% |
| 4Q17 | 7.2 | +15.5% |
| 3Q17 | 3.2 | -19.2% |
| 2Q17 | 5.5 | - |
| 1Q17 | 4.9 | - |
| 4Q16 | 6.2 | - |
| 3Q16 | 3.9 | - |