| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 7.3 | -482.2% |
| 3Q25 | 10.9 | -23.1% |
| 2Q25 | 2.7 | -74.5% |
| 1Q25 | 15.2 | +15.7% |
| 4Q24 | -1.9 | -128.8% |
| 3Q24 | 14.1 | +20.4% |
| 2Q24 | 10.7 | +21.6% |
| 1Q24 | 13.1 | +51.1% |
| 4Q23 | 6.6 | -26.9% |
| 3Q23 | 11.7 | +45.2% |
| 2Q23 | 8.8 | +275.5% |
| 1Q23 | 8.7 | +37.8% |
| 4Q22 | 9.1 | +35.9% |
| 3Q22 | 8.1 | - |
| 2Q22 | 2.3 | -81.7% |
| 1Q22 | 6.3 | -55.8% |
| 4Q21 | 6.7 | -55.9% |
| 2Q21 | 12.8 | +66.3% |
| 1Q21 | 14.2 | +168.8% |
| 4Q20 | 15.2 | +513.7% |
| 3Q20 | 10.6 | - |
| 2Q20 | 7.7 | - |
| 1Q20 | 5.3 | - |
| 4Q19 | 2.5 | - |