| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 5.4 | -2.1% |
| 3Q25 | 11.8 | +69.4% |
| 2Q25 | 10.1 | +102.5% |
| 1Q25 | 7.9 | -15.1% |
| 4Q24 | 5.5 | +38.3% |
| 3Q24 | 7.0 | -18.5% |
| 2Q24 | 5.0 | -48.1% |
| 1Q24 | 9.3 | -9.6% |
| 4Q23 | 4.0 | -43.9% |
| 3Q23 | 8.6 | -3.4% |
| 2Q23 | 9.6 | -1.6% |
| 1Q23 | 10.3 | -11.5% |
| 4Q22 | 7.1 | -14.5% |
| 3Q22 | 8.9 | -31.8% |
| 2Q22 | 9.7 | -30.4% |
| 1Q22 | 11.6 | +86.9% |
| 4Q21 | 8.3 | +105.7% |
| 3Q21 | 13.0 | +103.9% |
| 2Q21 | 14.0 | +57.3% |
| 1Q21 | 6.2 | +5.4% |
| 4Q20 | 4.0 | - |
| 3Q20 | 6.4 | - |
| 2Q20 | 8.9 | - |
| 1Q20 | 5.9 | - |