| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 9.4 | -9.9% |
| 2Q26 | 10.5 | +150.5% |
| 1Q26 | 10.5 | +61.3% |
| 4Q25 | 4.9 | -28.2% |
| 3Q25 | 10.5 | +25.3% |
| 2Q25 | 4.2 | -33.8% |
| 1Q25 | 6.5 | -19.9% |
| 4Q24 | 6.9 | +15.6% |
| 3Q24 | 8.4 | -1.0% |
| 2Q24 | 6.3 | +21.6% |
| 1Q24 | 8.1 | +15.9% |
| 4Q23 | 5.9 | +13.5% |
| 3Q23 | 8.4 | +43.0% |
| 2Q23 | 5.2 | +9.6% |
| 1Q23 | 7.0 | -19.5% |
| 4Q22 | 5.2 | -45.7% |
| 3Q22 | 5.9 | -42.7% |
| 2Q22 | 4.8 | +28.7% |
| 1Q22 | 8.7 | +1782.9% |
| 4Q21 | 9.6 | +58.8% |
| 3Q21 | 10.3 | +31.5% |
| 2Q21 | 3.7 | -54.1% |
| 1Q21 | 0.5 | -92.7% |
| 4Q20 | 6.1 | -4.0% |
| 3Q20 | 7.8 | -15.6% |
| 2Q20 | 8.1 | +15.7% |
| 1Q20 | 6.3 | -34.4% |
| 4Q19 | 6.3 | -1.7% |
| 3Q19 | 9.3 | +13.0% |
| 2Q19 | 7.0 | -12.3% |
| 1Q19 | 9.6 | +3.4% |
| 4Q18 | 6.4 | -16.7% |
| 3Q18 | 8.2 | -24.7% |
| 2Q18 | 7.9 | -4.6% |
| 1Q18 | 9.2 | +34.9% |
| 4Q17 | 7.7 | +34.4% |
| 3Q17 | 10.9 | +59.0% |
| 2Q17 | 8.3 | - |
| 1Q17 | 6.9 | - |
| 4Q16 | 5.8 | - |
| 3Q16 | 6.9 | - |