| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 10.0 | +61.3% |
| 2Q24 | 5.9 | -29.7% |
| 1Q25 | 5.7 | -43.6% |
| 3Q24 | 6.2 | -27.9% |
| 2Q24 | 8.9 | +5.4% |
| 1Q24 | 10.1 | +21.5% |
| 3Q23 | 8.6 | +18.6% |
| 2Q23 | 8.5 | +26.7% |
| 1Q23 | 8.3 | -27.6% |
| 3Q22 | 7.3 | -23.7% |
| 2Q22 | 6.7 | -41.0% |
| 1Q22 | 11.5 | +39.1% |
| 3Q21 | 9.5 | +12.2% |
| 2Q21 | 11.3 | +20.2% |
| 1Q21 | 8.3 | +2.4% |
| 3Q20 | 8.5 | +23.9% |
| 2Q20 | 9.4 | +58.1% |
| 1Q20 | 8.1 | +96.2% |
| 3Q19 | 6.8 | +13.2% |
| 2Q19 | 6.0 | +21.3% |
| 1Q19 | 4.1 | -42.8% |
| 3Q18 | 6.0 | +13.9% |
| 2Q18 | 4.9 | -35.1% |
| 1Q18 | 7.2 | +2.9% |
| 3Q17 | 5.3 | +168.8% |
| 2Q17 | 7.6 | +13.6% |
| 1Q17 | 7.0 | +28.1% |
| 3Q16 | 2.0 | -59.1% |
| 2Q16 | 6.6 | +26.1% |
| 1Q16 | 5.5 | +22.7% |
| 3Q15 | 4.8 | +82.4% |
| 2Q15 | 5.3 | -18.3% |
| 1Q15 | 4.4 | -26.8% |
| 3Q14 | 2.6 | +142.1% |
| 2Q14 | 6.5 | +6.7% |
| 1Q14 | 6.1 | -10.9% |
| 3Q13 | 1.1 | -25.6% |
| 2Q13 | 6.0 | -4.8% |
| 1Q13 | 6.8 | +177.7% |
| 3Q12 | 1.5 | - |
| 2Q12 | 6.3 | - |
| 1Q12 | 2.5 | - |