| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 5.1 | -51.4% |
| 3Q25 | 14.2 | -14.9% |
| 2Q25 | 16.9 | -10.5% |
| 1Q25 | 26.4 | +23.6% |
| 4Q24 | 10.5 | -1058.5% |
| 3Q24 | 16.6 | +13.9% |
| 2Q24 | 18.9 | +3.2% |
| 1Q24 | 21.3 | -41.3% |
| 4Q23 | -1.1 | -1557.9% |
| 3Q23 | 14.6 | +111.1% |
| 2Q23 | 18.3 | +65.9% |
| 1Q23 | 36.3 | +177.5% |
| 4Q22 | 0.1 | -101.3% |
| 3Q22 | 6.9 | -149.5% |
| 2Q22 | 11.0 | -198.0% |
| 1Q22 | 13.1 | -71.7% |
| 4Q21 | -5.8 | -112.3% |
| 3Q21 | -14.0 | -178.0% |
| 2Q21 | -11.3 | -181.0% |
| 1Q21 | 46.3 | +59.9% |
| 4Q20 | 47.0 | +104.2% |
| 3Q20 | 17.9 | - |
| 2Q20 | 13.9 | - |
| 1Q20 | 29.0 | - |
| 4Q19 | 23.0 | - |