| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 8.1 | -20.9% |
| 2Q26 | 6.8 | -29.5% |
| 1Q26 | 4.3 | -58.9% |
| 4Q25 | 8.9 | -17.0% |
| 3Q25 | 10.3 | +62.6% |
| 2Q25 | 9.6 | +38.8% |
| 1Q25 | 10.4 | +14.6% |
| 4Q24 | 10.7 | +52.5% |
| 3Q24 | 6.3 | -45.4% |
| 2Q24 | 6.9 | +147.3% |
| 1Q24 | 9.1 | -34.2% |
| 4Q23 | 7.0 | +4.2% |
| 3Q23 | 11.6 | +0.4% |
| 2Q23 | 2.8 | -74.3% |
| 1Q23 | 13.8 | +13.3% |
| 4Q22 | 6.7 | -22.7% |
| 3Q22 | 11.5 | +46.1% |
| 2Q22 | 10.9 | +75.7% |
| 1Q22 | 12.2 | +67.5% |
| 4Q21 | 8.7 | +30.8% |
| 3Q21 | 7.9 | +13.5% |
| 2Q21 | 6.2 | +40.8% |
| 1Q21 | 7.3 | +51.2% |
| 4Q20 | 6.6 | +20.3% |
| 3Q20 | 7.0 | -28.9% |
| 2Q20 | 4.4 | -50.3% |
| 1Q20 | 4.8 | -64.1% |
| 4Q19 | 5.5 | -42.2% |
| 3Q19 | 9.8 | -0.3% |
| 2Q19 | 8.9 | -24.5% |
| 1Q19 | 13.4 | +12.8% |
| 4Q18 | 9.6 | +28.5% |
| 3Q18 | 9.8 | -5.8% |
| 2Q18 | 11.8 | +38.4% |
| 1Q18 | 11.9 | +121.7% |
| 4Q17 | 7.4 | -4.4% |
| 3Q17 | 10.4 | +84.8% |
| 2Q17 | 8.5 | +2.9% |
| 1Q17 | 5.4 | -44.4% |
| 4Q16 | 7.8 | - |
| 3Q16 | 5.6 | - |
| 2Q16 | 8.3 | - |
| 1Q16 | 9.7 | - |