| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 13.8 | +44.0% |
| 3Q25 | 15.1 | +46.8% |
| 2Q25 | 14.4 | +47.8% |
| 1Q25 | 17.3 | +90.5% |
| 4Q24 | 9.6 | +12.4% |
| 3Q24 | 10.3 | +162.8% |
| 2Q24 | 9.7 | +56.2% |
| 1Q24 | 9.1 | -6.3% |
| 4Q23 | 8.5 | -31.9% |
| 3Q23 | 3.9 | -71.3% |
| 2Q23 | 6.2 | -51.2% |
| 1Q23 | 9.7 | -40.5% |
| 4Q22 | 12.5 | -4.1% |
| 3Q22 | 13.6 | -14.0% |
| 2Q22 | 12.8 | +30.0% |
| 1Q22 | 16.3 | -8.3% |
| 4Q21 | 13.1 | +43.7% |
| 3Q21 | 15.9 | +136.3% |
| 2Q21 | 9.8 | -0.4% |
| 1Q21 | 17.8 | +22.7% |
| 4Q20 | 9.1 | -6.8% |
| 3Q20 | 6.7 | - |
| 2Q20 | 9.9 | - |
| 1Q20 | 14.5 | - |
| 4Q19 | 9.8 | - |