| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 10.6 | +92.1% |
| 2Q26 | 12.4 | +119.5% |
| 1Q26 | 4.0 | +28.7% |
| 4Q25 | 6.2 | -38.7% |
| 3Q25 | 5.5 | +71.6% |
| 2Q25 | 5.7 | -55.7% |
| 1Q25 | 3.1 | -72.2% |
| 4Q24 | 10.1 | -27.0% |
| 3Q24 | 3.2 | -80.9% |
| 2Q24 | 12.8 | -35.7% |
| 1Q24 | 11.1 | -37.1% |
| 4Q23 | 13.9 | -11.6% |
| 3Q23 | 16.8 | +18.7% |
| 2Q23 | 19.9 | +35.2% |
| 1Q23 | 17.7 | +25.3% |
| 4Q22 | 15.7 | +60.0% |
| 3Q22 | 14.2 | +72.7% |
| 2Q22 | 14.7 | +158.8% |
| 1Q22 | 14.1 | +124.7% |
| 4Q21 | 9.8 | +55.1% |
| 3Q21 | 8.2 | -7.2% |
| 2Q21 | 5.7 | -38.2% |
| 1Q21 | 6.3 | -12.7% |
| 4Q20 | 6.3 | +1.5% |
| 3Q20 | 8.9 | -5.9% |
| 2Q20 | 9.2 | -17.4% |
| 1Q20 | 7.2 | -30.5% |
| 4Q19 | 6.2 | -24.3% |
| 3Q19 | 9.4 | -9.8% |
| 2Q19 | 11.1 | +11.5% |
| 1Q19 | 10.4 | -30.9% |
| 4Q18 | 8.2 | -6.6% |
| 3Q18 | 10.4 | +29.9% |
| 2Q18 | 10.0 | +2.7% |
| 1Q18 | 15.0 | +309.9% |
| 4Q17 | 8.8 | +13.2% |
| 3Q17 | 8.0 | +4.9% |
| 2Q17 | 9.7 | - |
| 1Q17 | 3.7 | - |
| 4Q16 | 7.8 | - |
| 3Q16 | 7.6 | - |