| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 2.1 | -37.1% |
| 2Q26 | 6.0 | +85.3% |
| 1Q26 | 3.7 | +1.8% |
| 4Q25 | 1.9 | -44.4% |
| 3Q25 | 3.4 | +9.5% |
| 2Q25 | 3.3 | -8.0% |
| 1Q25 | 3.7 | +12.0% |
| 4Q24 | 3.4 | +15.6% |
| 3Q24 | 3.1 | -2.4% |
| 2Q24 | 3.5 | -6.7% |
| 1Q24 | 3.3 | -5.2% |
| 4Q23 | 3.0 | -34.7% |
| 3Q23 | 3.1 | +83.7% |
| 2Q23 | 3.8 | -18.4% |
| 1Q23 | 3.5 | +94.1% |
| 4Q22 | 4.5 | +143.3% |
| 3Q22 | 1.7 | -47.5% |
| 2Q22 | 4.6 | +10.9% |
| 1Q22 | 1.8 | -46.3% |
| 4Q21 | 1.9 | +26.8% |
| 3Q21 | 3.3 | -15.0% |
| 2Q21 | 4.2 | -0.7% |
| 1Q21 | 3.3 | -16.4% |
| 4Q20 | 1.5 | -47.9% |
| 3Q20 | 3.8 | +38.0% |
| 2Q20 | 4.2 | -27.5% |
| 1Q20 | 4.0 | +33.3% |
| 4Q19 | 2.8 | +49.6% |
| 3Q19 | 2.8 | -29.2% |
| 2Q19 | 5.8 | +7.8% |
| 1Q19 | 3.0 | -41.9% |
| 4Q18 | 1.9 | -38.2% |
| 3Q18 | 3.9 | -1.9% |
| 2Q18 | 5.4 | +8.9% |
| 1Q18 | 5.1 | +39.2% |
| 4Q17 | 3.1 | -33.8% |
| 3Q17 | 4.0 | +17.4% |
| 2Q17 | 5.0 | - |
| 1Q17 | 3.7 | - |
| 4Q16 | 4.6 | - |
| 3Q16 | 3.4 | - |