| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 38.0 | +4.7% |
| 2Q26 | 41.3 | +113.4% |
| 1Q26 | 32.6 | +115.8% |
| 4Q25 | 46.9 | +30.6% |
| 3Q25 | 36.3 | -8.9% |
| 2Q25 | 19.4 | -17.1% |
| 1Q25 | 15.1 | +394.3% |
| 4Q24 | 35.9 | +15.8% |
| 3Q24 | 39.8 | +23.4% |
| 2Q24 | 23.3 | -17.7% |
| 1Q24 | 3.1 | -83.3% |
| 4Q23 | 31.0 | -11.3% |
| 3Q23 | 32.3 | -0.7% |
| 2Q23 | 28.4 | -17.2% |
| 1Q23 | 18.3 | -45.8% |
| 4Q22 | 35.0 | -7.0% |
| 3Q22 | 32.5 | -5.4% |
| 2Q22 | 34.3 | +3.6% |
| 1Q22 | 33.8 | +68.4% |
| 4Q21 | 37.7 | -15.9% |
| 3Q21 | 34.4 | +3.7% |
| 2Q21 | 33.1 | +27.4% |
| 1Q21 | 20.0 | +67.5% |
| 4Q20 | 44.8 | -4.2% |
| 3Q20 | 33.1 | -5.1% |
| 2Q20 | 25.9 | -4.6% |
| 1Q20 | 12.0 | -55.6% |
| 4Q19 | 46.7 | +7.6% |
| 3Q19 | 34.9 | +17.8% |
| 2Q19 | 27.2 | -8.9% |
| 1Q19 | 27.0 | +8.8% |
| 4Q18 | 43.5 | -12.5% |
| 3Q18 | 29.6 | -20.2% |
| 2Q18 | 29.9 | -10.9% |
| 1Q18 | 24.8 | +4.8% |
| 4Q17 | 49.7 | +23.0% |
| 3Q17 | 37.2 | -2.7% |
| 2Q17 | 33.5 | - |
| 1Q17 | 23.6 | - |
| 4Q16 | 40.4 | - |
| 3Q16 | 38.2 | - |