| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 37.0 | +219.6% |
| 3Q24 | 28.7 | +2226.6% |
| 2Q24 | 46.0 | +115.1% |
| 1Q24 | 11.6 | -1.9% |
| 3Q23 | 1.2 | -94.5% |
| 2Q23 | 21.4 | +1.2% |
| 1Q23 | 11.8 | -50.7% |
| 3Q22 | 22.4 | +37.8% |
| 2Q22 | 21.1 | -32.1% |
| 1Q22 | 23.9 | -9.5% |
| 3Q21 | 16.2 | -64.1% |
| 2Q21 | 32.4 | -21.9% |
| 1Q21 | -0.7 | -101.8% |
| 3Q20 | -16.5 | - |
| 2Q21 | 31.1 | -25.1% |
| 1Q21 | 26.5 | -37.1% |
| 3Q20 | 45.1 | - |
| 2Q20 | 41.5 | - |
| 1Q20 | 42.1 | - |
| 3Q18 | 57.2 | +3.2% |
| 2Q18 | 47.5 | +157.9% |
| 1Q18 | 55.7 | +167.9% |
| 3Q17 | 55.5 | - |
| 2Q17 | 18.4 | - |
| 1Q17 | 20.8 | - |
| 3Q11 | 60.7 | - |