| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 6.2 | -7.9% |
| 3Q25 | 7.2 | -27.4% |
| 2Q25 | 7.9 | +0.4% |
| 1Q25 | 6.8 | +7.2% |
| 3Q24 | 9.9 | +49.1% |
| 2Q24 | 7.8 | +29.7% |
| 1Q24 | 6.3 | +173.9% |
| 3Q23 | 6.6 | +62.4% |
| 2Q23 | 6.1 | +93.3% |
| 1Q23 | 2.3 | -1019.8% |
| 3Q22 | 4.1 | -28.0% |
| 2Q22 | 3.1 | -47.6% |
| 1Q22 | -0.3 | -93.1% |
| 3Q21 | 5.7 | +62.9% |
| 2Q21 | 6.0 | +24.1% |
| 1Q21 | -3.7 | -248.7% |
| 3Q20 | 3.5 | -22.9% |
| 2Q20 | 4.8 | -7.0% |
| 1Q20 | 2.5 | -24.2% |
| 3Q19 | 4.5 | - |
| 2Q19 | 5.2 | - |
| 1Q19 | 3.2 | -44.8% |
| 1Q18 | 5.9 | -42.3% |
| 3Q17 | 7.8 | -0.8% |
| 2Q17 | 5.4 | +18.1% |
| 1Q17 | 10.2 | +35.7% |
| 3Q16 | 7.9 | +20.5% |
| 2Q16 | 4.6 | +28.9% |
| 1Q16 | 7.5 | +11.5% |
| 3Q15 | 6.6 | +113.6% |
| 2Q15 | 3.5 | -373.8% |
| 1Q15 | 6.7 | +10.9% |
| 3Q14 | 3.1 | +13.6% |
| 2Q14 | -1.3 | -267.5% |
| 1Q14 | 6.1 | +0.6% |
| 3Q13 | 2.7 | -48.9% |
| 2Q13 | 0.8 | -62.9% |
| 1Q13 | 6.0 | -11.8% |
| 3Q12 | 5.3 | - |
| 2Q12 | 2.1 | - |
| 1Q12 | 6.8 | - |