| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 0.1 | -99.2% |
| 2Q26 | -4.6 | -133.4% |
| 1Q26 | -5.8 | -465.2% |
| 4Q25 | 15.7 | +118.0% |
| 3Q25 | 17.1 | +516.6% |
| 2Q25 | 13.7 | +621.3% |
| 1Q25 | 1.6 | +11.9% |
| 4Q24 | 7.2 | +14.8% |
| 3Q24 | 2.8 | -41.3% |
| 2Q24 | 1.9 | -41.5% |
| 1Q24 | 1.4 | -66.9% |
| 4Q23 | 6.3 | +14.2% |
| 3Q23 | 4.7 | +4.4% |
| 2Q23 | 3.3 | +154.1% |
| 1Q23 | 4.3 | +209.2% |
| 4Q22 | 5.5 | +2.6% |
| 3Q22 | 4.5 | -5.4% |
| 2Q22 | 1.3 | -76.8% |
| 1Q22 | 1.4 | -66.0% |
| 4Q21 | 5.4 | +16.2% |
| 3Q21 | 4.8 | +42.5% |
| 2Q21 | 5.5 | +443.6% |
| 1Q21 | 4.1 | -22.9% |
| 4Q20 | 4.6 | +186.0% |
| 3Q20 | 3.3 | +69.0% |
| 2Q20 | 1.0 | -67.6% |
| 1Q20 | 5.3 | +267.5% |
| 4Q19 | 1.6 | -59.4% |
| 3Q19 | 2.0 | -50.4% |
| 2Q19 | 3.1 | -16.6% |
| 1Q19 | 1.5 | -10.4% |
| 4Q18 | 4.0 | +49.0% |
| 3Q18 | 4.0 | -29.6% |
| 2Q18 | 3.8 | -51.0% |
| 1Q18 | 1.6 | -79.2% |
| 4Q17 | 2.7 | -69.4% |
| 3Q17 | 5.7 | +30.5% |
| 2Q17 | 7.7 | - |
| 1Q17 | 7.8 | - |
| 4Q16 | 8.7 | - |
| 3Q16 | 4.3 | - |