| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 4.8 | -28.0% |
| 2Q26 | 7.0 | +66.9% |
| 1Q26 | 9.8 | +201.7% |
| 4Q25 | 3.7 | -6.5% |
| 3Q25 | 6.7 | +27.3% |
| 2Q25 | 4.2 | +35.7% |
| 1Q25 | 3.2 | -58.1% |
| 4Q24 | 3.9 | -25.6% |
| 3Q24 | 5.2 | -30.5% |
| 2Q24 | 3.1 | -55.1% |
| 1Q24 | 7.7 | -0.1% |
| 4Q23 | 5.3 | +3.0% |
| 3Q23 | 7.6 | +2.1% |
| 2Q23 | 6.9 | +59.3% |
| 1Q23 | 7.7 | +31.7% |
| 4Q22 | 5.1 | -29.1% |
| 3Q22 | 7.4 | -2.3% |
| 2Q22 | 4.3 | -21.8% |
| 1Q22 | 5.9 | +2.7% |
| 4Q21 | 7.2 | +91.5% |
| 3Q21 | 7.6 | +35.0% |
| 2Q21 | 5.6 | +4.1% |
| 1Q21 | 5.7 | -15.2% |
| 4Q20 | 3.8 | -43.9% |
| 3Q20 | 5.6 | -29.2% |
| 2Q20 | 5.3 | -25.1% |
| 1Q20 | 6.7 | -57.2% |
| 4Q19 | 6.7 | -6.4% |
| 3Q19 | 7.9 | -12.4% |
| 2Q19 | 7.1 | -13.8% |
| 1Q19 | 15.8 | +102.1% |
| 4Q18 | 7.2 | -14.5% |
| 3Q18 | 9.0 | +9.5% |
| 2Q18 | 8.3 | -4.9% |
| 1Q18 | 7.8 | +7.7% |
| 4Q17 | 8.4 | +14.7% |
| 3Q17 | 8.2 | +7.8% |
| 2Q17 | 8.7 | - |
| 1Q17 | 7.2 | - |
| 4Q16 | 7.3 | - |
| 3Q16 | 7.7 | - |