| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 5.8 | +6.1% |
| 3Q25 | 7.2 | +13.2% |
| 2Q25 | 8.1 | +20.3% |
| 1Q25 | 10.2 | +29.8% |
| 4Q24 | 5.4 | +67.8% |
| 3Q24 | 6.3 | +14.3% |
| 2Q24 | 6.7 | +28.1% |
| 1Q24 | 7.8 | +10.2% |
| 4Q23 | 3.2 | -0.6% |
| 3Q23 | 5.0 | -8.6% |
| 2Q23 | 5.3 | -0.3% |
| 1Q23 | 5.7 | -18.1% |
| 3Q23 | 5.6 | +1.2% |
| 2Q23 | 5.3 | -0.9% |
| 1Q23 | 7.1 | +1.5% |
| 4Q22 | 3.3 | -42.0% |
| 3Q22 | 5.5 | +15.1% |
| 2Q22 | 5.3 | -2.1% |
| 1Q22 | 7.0 | - |
| 4Q21 | 5.6 | - |
| 3Q21 | 4.8 | - |
| 2Q21 | 5.4 | - |
| 1Q20 | 7.5 | +41.4% |
| 4Q19 | 3.1 | +81.9% |
| 3Q19 | 2.4 | -30.8% |
| 2Q19 | 3.2 | -22.5% |
| 1Q19 | 5.3 | -8.1% |
| 4Q18 | 1.7 | -37.5% |
| 3Q18 | 3.4 | -6.6% |
| 2Q18 | 4.2 | -28.0% |
| 1Q18 | 5.7 | -23.4% |
| 3Q17 | 3.9 | -30.0% |
| 2Q17 | 4.9 | -11.3% |
| 1Q17 | 6.0 | -15.3% |
| 4Q17 | 2.7 | -43.3% |
| 3Q17 | 3.7 | -35.1% |
| 2Q17 | 5.8 | +4.2% |
| 1Q17 | 7.5 | +5.6% |
| 4Q16 | 4.7 | - |
| 3Q16 | 5.6 | - |
| 2Q16 | 5.6 | - |
| 1Q16 | 7.1 | - |
| 4Q14 | 3.7 | +50.7% |
| 3Q14 | 5.6 | +89.7% |
| 2Q14 | 6.6 | +99.4% |
| 1Q14 | 7.7 | - |
| 4Q13 | 2.4 | - |
| 3Q13 | 2.9 | - |
| 2Q13 | 3.3 | - |