| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 25.1 | +77.5% |
| 2Q26 | 19.0 | +88.9% |
| 1Q26 | 19.1 | +4.2% |
| 3Q25 | 14.2 | -5.5% |
| 2Q25 | 10.0 | -57.7% |
| 1Q25 | 18.3 | +163.9% |
| 4Q24 | 17.0 | -1984.1% |
| 3Q24 | 15.0 | +38.3% |
| 2Q24 | 23.8 | -19.4% |
| 1Q24 | 7.0 | +77.1% |
| 4Q23 | -0.9 | -162.4% |
| 3Q23 | 10.8 | -32.7% |
| 2Q23 | 29.5 | +36.8% |
| 1Q23 | 3.9 | -45.8% |
| 4Q22 | 1.4 | -87.0% |
| 3Q22 | 16.1 | +98.8% |
| 2Q22 | 21.5 | +61.7% |
| 1Q22 | 7.2 | -1.8% |
| 4Q21 | 11.1 | +174.2% |
| 3Q21 | 8.1 | -57.0% |
| 2Q21 | 13.3 | -10.4% |
| 1Q21 | 7.4 | -26.7% |
| 4Q20 | 4.0 | -72.1% |
| 3Q20 | 18.8 | +41.8% |
| 2Q20 | 14.9 | -12.6% |
| 1Q20 | 10.1 | -12.1% |
| 4Q19 | 14.5 | +8.7% |
| 3Q19 | 13.3 | -21.9% |
| 2Q19 | 17.0 | +22.4% |
| 1Q19 | 11.4 | -28.0% |
| 4Q18 | 13.3 | +86.2% |
| 3Q18 | 17.0 | +34.9% |
| 2Q18 | 13.9 | -17.3% |
| 1Q18 | 15.9 | -16.1% |
| 4Q17 | 7.2 | -37.4% |
| 3Q17 | 12.6 | -24.4% |
| 2Q17 | 16.8 | - |
| 1Q17 | 18.9 | - |
| 4Q16 | 11.4 | - |
| 3Q16 | 16.7 | - |