| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.1 | -87.8% |
| 2Q26 | 0.9 | -98.2% |
| 1Q26 | 2.2 | -86.6% |
| 4Q25 | -26.6 | -814.0% |
| 3Q25 | 25.4 | +31.4% |
| 2Q25 | 50.8 | +309.5% |
| 1Q25 | 16.5 | -14.2% |
| 4Q24 | 3.7 | -115.3% |
| 3Q24 | 19.3 | -17.9% |
| 2Q24 | 12.4 | -45.3% |
| 1Q24 | 19.2 | -19.3% |
| 4Q23 | -24.4 | -238.9% |
| 3Q23 | 23.6 | -5.7% |
| 2Q23 | 22.7 | -6.3% |
| 1Q23 | 23.8 | -5.7% |
| 4Q22 | 17.6 | +9.4% |
| 3Q22 | 25.0 | -4.9% |
| 2Q22 | 24.2 | -4.9% |
| 1Q22 | 25.3 | -13.1% |
| 4Q21 | 16.1 | -25.7% |
| 3Q21 | 26.3 | -26.1% |
| 2Q21 | 25.4 | -17.4% |
| 1Q21 | 29.0 | -5.9% |
| 4Q20 | 21.6 | -1.2% |
| 3Q20 | 35.6 | +15.6% |
| 2Q20 | 30.8 | +7.2% |
| 1Q20 | 30.9 | +28.1% |
| 4Q19 | 21.9 | +24.2% |
| 3Q19 | 30.8 | -2.6% |
| 2Q19 | 28.7 | -7.2% |
| 1Q19 | 24.1 | -23.0% |
| 4Q18 | 17.6 | -31.1% |
| 3Q18 | 31.6 | -5.9% |
| 2Q18 | 30.9 | +0.1% |
| 1Q18 | 31.3 | -0.1% |
| 4Q17 | 25.5 | +13.9% |
| 3Q17 | 33.6 | -9.9% |
| 2Q17 | 30.9 | -8.3% |
| 1Q17 | 31.3 | -7.5% |
| 4Q16 | 22.4 | - |
| 3Q16 | 37.3 | - |
| 2Q16 | 33.7 | - |
| 1Q16 | 33.9 | - |