| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 21.4 | +225.9% |
| 1Q25 | 17.5 | -30.1% |
| 3Q24 | 21.1 | -98.2% |
| 2Q24 | 6.6 | -99.5% |
| 1Q24 | 25.0 | -98.4% |
| 3Q23 | 1193.6 | -2.4% |
| 2Q23 | 1366.0 | +36.3% |
| 1Q23 | 1604.5 | +63.4% |
| 3Q22 | 1222.5 | +26.3% |
| 2Q22 | 1002.2 | +5.2% |
| 1Q22 | 981.9 | +19.5% |
| 3Q21 | 968.0 | +19.7% |
| 2Q21 | 953.0 | - |
| 1Q21 | 821.9 | - |
| 3Q20 | 808.7 | - |
| 4Q18 | 42.9 | -9.0% |
| 4Q17 | 47.1 | -4.3% |
| 4Q16 | 49.2 | +0.6% |
| 4Q15 | 48.9 | +4.6% |
| 4Q14 | 46.7 | - |
| 2Q11 | 25.5 | - |
| 1Q11 | 23.1 | - |
| 3Q10 | 11.8 | - |