| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 8.8 | +26.4% |
| 3Q26 | 10.1 | +10.8% |
| 2Q26 | 5.7 | -32.2% |
| 1Q26 | 8.0 | +1.8% |
| 4Q25 | 6.9 | -15.7% |
| 3Q25 | 9.2 | +310.9% |
| 2Q25 | 8.4 | +27.3% |
| 1Q25 | 7.9 | +4.0% |
| 4Q24 | 8.2 | -8.3% |
| 3Q24 | 2.2 | -71.8% |
| 2Q24 | 6.6 | +19.8% |
| 1Q24 | 7.5 | +29.3% |
| 4Q23 | 9.0 | +53.4% |
| 3Q23 | 7.9 | -1.0% |
| 2Q23 | 5.5 | +31.3% |
| 1Q23 | 5.8 | -39.8% |
| 4Q22 | 5.9 | -11.6% |
| 3Q22 | 8.0 | -26.0% |
| 2Q22 | 4.2 | +48.7% |
| 1Q22 | 9.7 | -180.4% |
| 4Q21 | 6.6 | -177.2% |
| 3Q21 | 10.8 | +196.4% |
| 2Q21 | 2.8 | -44.4% |
| 1Q21 | -12.1 | -286.0% |
| 4Q20 | -8.6 | - |
| 3Q20 | 3.6 | - |
| 2Q20 | 5.1 | - |
| 1Q20 | 6.5 | - |