| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 50.0 | +384.4% |
| 3Q25 | 18.5 | +49.1% |
| 2Q25 | 8.5 | -35.5% |
| 1Q25 | 50.9 | -3503.1% |
| 4Q24 | 10.3 | -21.7% |
| 3Q24 | 12.4 | +208.5% |
| 2Q24 | 13.1 | +12.9% |
| 1Q24 | -1.5 | -115.7% |
| 4Q23 | 13.2 | -2.6% |
| 3Q23 | 4.0 | -180.5% |
| 2Q23 | 11.6 | +55.6% |
| 1Q23 | 9.5 | +366.9% |
| 4Q22 | 13.5 | +4.3% |
| 3Q22 | -5.0 | -18.9% |
| 2Q22 | 7.5 | -42.4% |
| 1Q22 | 2.0 | -76.2% |
| 4Q21 | 13.0 | -32.0% |
| 3Q21 | -6.2 | -44.7% |
| 2Q21 | 12.9 | +9.8% |
| 1Q21 | 8.6 | +85.6% |
| 4Q20 | 19.1 | +429.3% |
| 3Q20 | -11.1 | -186.8% |
| 2Q20 | 11.8 | - |
| 1Q20 | 4.6 | - |
| 4Q19 | 3.6 | - |
| 3Q19 | 12.8 | - |