| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 7.5 | +62.6% |
| 3Q25 | 7.2 | +221.2% |
| 2Q25 | 9.2 | +67.2% |
| 1Q25 | 12.3 | -5.4% |
| 4Q24 | 4.6 | -135.9% |
| 3Q24 | 2.2 | -543.7% |
| 2Q24 | 5.5 | +74.2% |
| 1Q24 | 13.0 | -30.4% |
| 4Q23 | -12.9 | -216.4% |
| 3Q23 | -0.5 | -104.5% |
| 2Q23 | 3.2 | -78.8% |
| 1Q23 | 18.7 | -29.4% |
| 4Q22 | 11.1 | +92.4% |
| 3Q22 | 11.2 | -37.0% |
| 2Q22 | 14.9 | -18.3% |
| 1Q22 | 26.5 | +39.1% |
| 4Q21 | 5.8 | -37.1% |
| 3Q21 | 17.8 | +60.4% |
| 2Q21 | 18.3 | -8.6% |
| 1Q21 | 19.0 | -12.8% |
| 4Q20 | 9.2 | -12.6% |
| 3Q20 | 11.1 | - |
| 2Q20 | 20.0 | - |
| 1Q20 | 21.8 | - |
| 4Q19 | 10.5 | - |