| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 16.9 | -60.3% |
| 4Q25 | 5.3 | -58.5% |
| 3Q25 | 19.3 | +53.0% |
| 2Q25 | 23.7 | -26.2% |
| 1Q25 | 42.6 | +92.1% |
| 4Q24 | 12.8 | +24.5% |
| 3Q24 | 12.6 | +55.8% |
| 2Q24 | 32.1 | +55.0% |
| 1Q24 | 22.2 | +62.4% |
| 4Q23 | 10.3 | +30.4% |
| 3Q23 | 8.1 | -44.3% |
| 2Q23 | 20.7 | +22.9% |
| 1Q23 | 13.7 | -6.9% |
| 4Q22 | 7.9 | +7.4% |
| 3Q22 | 14.5 | -571.4% |
| 2Q22 | 16.9 | +71.1% |
| 1Q22 | 14.7 | +32.2% |
| 4Q21 | 7.4 | -21.5% |
| 3Q21 | -3.1 | -837.6% |
| 2Q21 | 9.9 | -38.1% |
| 1Q21 | 11.1 | +79.4% |
| 4Q20 | 9.4 | +99.0% |
| 3Q20 | 0.4 | -98.3% |
| 2Q20 | 15.9 | -56.7% |
| 1Q20 | 6.2 | -81.3% |
| 4Q19 | 4.7 | -86.3% |
| 3Q19 | 24.1 | -15.9% |
| 2Q19 | 36.8 | -26.7% |
| 1Q19 | 33.1 | -24.5% |
| 4Q18 | 34.3 | - |
| 3Q18 | 28.6 | - |
| 2Q18 | 50.2 | - |
| 1Q18 | 43.8 | - |