| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.4 | -30.7% |
| 2Q26 | 3.4 | +112.0% |
| 1Q26 | 3.4 | -30.5% |
| 4Q25 | 6.1 | -5.0% |
| 3Q25 | 7.8 | +36.9% |
| 2Q25 | 1.6 | -66.5% |
| 1Q25 | 4.8 | -0.7% |
| 4Q24 | 6.5 | +80.3% |
| 3Q24 | 5.7 | +124.4% |
| 2Q24 | 4.8 | -25.6% |
| 1Q24 | 4.9 | -12.3% |
| 4Q23 | 3.6 | -52.2% |
| 3Q23 | 2.6 | -51.9% |
| 2Q23 | 6.5 | +53.0% |
| 1Q23 | 5.6 | +58.5% |
| 4Q22 | 7.5 | +19.1% |
| 3Q22 | 5.3 | -29.7% |
| 2Q22 | 4.2 | -6.5% |
| 1Q22 | 3.5 | -152.5% |
| 4Q21 | 6.3 | +259.1% |
| 3Q21 | 7.6 | +57.8% |
| 2Q21 | 4.5 | +42.6% |
| 1Q21 | -6.7 | -226.2% |
| 4Q20 | 1.7 | -77.2% |
| 3Q20 | 4.8 | -37.6% |
| 2Q20 | 3.2 | -42.0% |
| 1Q20 | 5.3 | -14.8% |
| 4Q19 | 7.7 | +26.5% |
| 3Q19 | 7.7 | +16.8% |
| 2Q19 | 5.5 | -7.8% |
| 1Q19 | 6.2 | -23.8% |
| 4Q18 | 6.1 | -6.2% |
| 3Q18 | 6.6 | -6.3% |
| 2Q18 | 5.9 | -25.4% |
| 1Q18 | 8.1 | +23.8% |
| 4Q17 | 6.5 | -2.2% |
| 3Q17 | 7.0 | +68.3% |
| 2Q17 | 8.0 | - |
| 1Q17 | 6.6 | - |
| 4Q16 | 6.6 | - |
| 3Q16 | 4.2 | - |