| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 11.4 | +48.1% |
| 3Q25 | 9.9 | -3.0% |
| 2Q25 | 15.6 | +7.4% |
| 1Q25 | 13.9 | +38.9% |
| 4Q24 | 7.7 | -26.9% |
| 3Q24 | 10.2 | -1.4% |
| 2Q24 | 14.5 | +13.0% |
| 1Q24 | 10.0 | +1.1% |
| 4Q23 | 10.5 | +59.5% |
| 3Q23 | 10.4 | +61.9% |
| 2Q23 | 12.9 | +34.5% |
| 1Q23 | 9.9 | +25.8% |
| 4Q22 | 6.6 | +65.6% |
| 3Q22 | 6.4 | +40.9% |
| 2Q22 | 9.6 | +50.7% |
| 1Q22 | 7.9 | -35.2% |
| 4Q21 | 4.0 | +21.5% |
| 3Q21 | 4.5 | +30.2% |
| 2Q21 | 6.3 | -34.2% |
| 1Q21 | 12.2 | +22.0% |
| 4Q20 | 3.3 | +31.6% |
| 3Q20 | 3.5 | +48.9% |
| 2Q20 | 9.6 | +67.1% |
| 1Q20 | 10.0 | -3.9% |
| 4Q19 | 2.5 | -24.1% |
| 3Q19 | 2.3 | +50.0% |
| 2Q19 | 5.8 | +36.2% |
| 1Q19 | 10.4 | +4.1% |
| 4Q18 | 3.3 | -20.3% |
| 3Q18 | 1.6 | -38.9% |
| 2Q18 | 4.2 | -31.2% |
| 1Q18 | 10.0 | +3.1% |
| 4Q17 | 4.1 | +42.7% |
| 3Q17 | 2.6 | +25.9% |
| 2Q17 | 6.2 | -18.1% |
| 1Q17 | 9.7 | -13.7% |
| 4Q16 | 2.9 | -47.5% |
| 3Q16 | 2.0 | - |
| 2Q16 | 7.5 | - |
| 1Q16 | 11.2 | - |
| 4Q15 | 5.5 | - |