| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 7.3 | +5.3% |
| 3Q26 | 9.2 | +12.4% |
| 2Q26 | 7.1 | +61.6% |
| 1Q26 | 14.0 | +16.5% |
| 4Q25 | 6.9 | +18.4% |
| 3Q25 | 8.1 | +34.2% |
| 2Q25 | 4.4 | +13.9% |
| 1Q25 | 12.0 | -14.3% |
| 4Q24 | 5.9 | +33.4% |
| 3Q24 | 6.1 | +33.3% |
| 2Q24 | 3.8 | -34.3% |
| 1Q24 | 14.0 | +23.8% |
| 4Q23 | 4.4 | -28.9% |
| 3Q23 | 4.6 | -18.1% |
| 2Q23 | 5.8 | +46.8% |
| 1Q23 | 11.3 | +4.2% |
| 4Q22 | 6.2 | +84.5% |
| 3Q22 | 5.6 | +42.4% |
| 2Q22 | 4.0 | +133.5% |
| 1Q22 | 10.8 | +24.9% |
| 4Q21 | 3.3 | -6.4% |
| 3Q21 | 3.9 | +6.8% |
| 2Q21 | 1.7 | -1001.7% |
| 1Q21 | 8.7 | +41.3% |
| 4Q20 | 3.6 | -1.7% |
| 3Q20 | 3.7 | -23.2% |
| 2Q20 | -0.2 | -30.4% |
| 1Q20 | 6.1 | +45.9% |
| 4Q19 | 3.6 | - |
| 3Q19 | 4.8 | - |
| 2Q19 | -0.3 | - |
| 1Q19 | 4.2 | - |
| 4Q17 | - | - |