| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 2.4 | -66.9% |
| 3Q26 | -10.0 | -171.3% |
| 4Q25 | 7.3 | -69.5% |
| 3Q25 | 14.0 | -14.4% |
| 2Q25 | 41.5 | -1.9% |
| 1Q25 | -8.4 | -52.6% |
| 4Q24 | 24.0 | -20.6% |
| 3Q24 | 16.3 | +58.4% |
| 2Q24 | 42.3 | +3.3% |
| 1Q24 | -17.7 | -292.4% |
| 4Q23 | 30.2 | +30.8% |
| 3Q23 | 10.3 | -181.4% |
| 2Q23 | 40.9 | +304.0% |
| 1Q23 | 9.2 | -151.2% |
| 4Q22 | 23.1 | -139.6% |
| 3Q22 | -12.7 | -49.0% |
| 2Q22 | 10.1 | -314.1% |
| 1Q22 | -17.9 | +9.9% |
| 4Q21 | -58.3 | -170.2% |
| 3Q21 | -24.9 | +208.6% |
| 2Q21 | -4.7 | -119.8% |
| 1Q21 | -16.3 | -367.2% |
| 4Q20 | 83.1 | +220.1% |
| 3Q20 | -8.1 | - |
| 2Q20 | 23.9 | - |
| 1Q20 | 6.1 | - |
| 4Q19 | 25.9 | - |