| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 4.3 | +33.3% |
| 2Q26 | 4.8 | +93.0% |
| 1Q26 | 2.5 | +135.0% |
| 4Q25 | 9.0 | +58.7% |
| 3Q25 | 3.2 | -32.3% |
| 2Q25 | 2.5 | -16.0% |
| 1Q25 | 1.1 | -44.4% |
| 4Q24 | 5.7 | -9.9% |
| 3Q24 | 4.8 | +36.7% |
| 2Q24 | 3.0 | +0.5% |
| 1Q24 | 1.9 | +17.0% |
| 4Q23 | 6.3 | -6.6% |
| 3Q23 | 3.5 | +13.8% |
| 2Q23 | 2.9 | -32.9% |
| 1Q23 | 1.6 | +173.2% |
| 4Q22 | 6.8 | +22.9% |
| 3Q22 | 3.1 | -44.8% |
| 2Q22 | 4.4 | -4.3% |
| 1Q22 | 0.6 | -69.7% |
| 4Q21 | 5.5 | +21.3% |
| 3Q21 | 5.5 | +107.0% |
| 2Q21 | 4.6 | -5.8% |
| 1Q21 | 2.0 | +28.6% |
| 4Q20 | 4.5 | -14.2% |
| 3Q20 | 2.7 | -46.2% |
| 2Q20 | 4.9 | +562.6% |
| 1Q20 | 1.5 | +390.2% |
| 4Q19 | 5.3 | +39.2% |
| 3Q19 | 5.0 | +44.8% |
| 2Q19 | 0.7 | -82.0% |
| 1Q19 | 0.3 | -21.1% |
| 4Q18 | 3.8 | -32.7% |
| 3Q18 | 3.4 | -20.5% |
| 2Q18 | 4.1 | +42.9% |
| 1Q18 | 0.4 | -75.2% |
| 4Q17 | 5.6 | +8.2% |
| 3Q17 | 4.3 | -12.0% |
| 2Q17 | 2.8 | +16.6% |
| 1Q17 | 1.6 | -5.6% |
| 4Q16 | 5.2 | - |
| 3Q16 | 4.9 | - |
| 2Q16 | 2.4 | - |
| 1Q16 | 1.7 | - |