| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 6.7 | -8.0% |
| 2Q26 | 5.9 | +19.4% |
| 1Q26 | 4.4 | +46.4% |
| 4Q25 | 7.2 | -24.0% |
| 3Q25 | 7.3 | +42.2% |
| 2Q25 | 5.0 | +116.8% |
| 1Q25 | 3.0 | +790.1% |
| 4Q24 | 9.5 | +29.6% |
| 3Q24 | 5.1 | +17.5% |
| 2Q24 | 2.3 | -52.4% |
| 1Q24 | 0.3 | -224.4% |
| 4Q23 | 7.4 | +17.9% |
| 3Q23 | 4.3 | -20.4% |
| 2Q23 | 4.8 | +1.2% |
| 1Q23 | -0.3 | -109.6% |
| 4Q22 | 6.2 | +38.2% |
| 3Q22 | 5.5 | -14.1% |
| 2Q22 | 4.8 | -48.0% |
| 1Q22 | 2.8 | -1210.7% |
| 4Q21 | 4.5 | +19.9% |
| 3Q21 | 6.3 | -1.0% |
| 2Q21 | 9.2 | +92.3% |
| 1Q21 | -0.3 | -110.7% |
| 4Q20 | 3.8 | -24.6% |
| 3Q20 | 6.4 | +33.9% |
| 2Q20 | 4.8 | +17.0% |
| 1Q20 | 2.4 | -1064.0% |
| 4Q19 | 5.0 | +28.0% |
| 3Q19 | 4.8 | -25.0% |
| 2Q19 | 4.1 | -6.0% |
| 1Q19 | -0.2 | -137.1% |
| 4Q18 | 3.9 | -16.1% |
| 3Q18 | 6.4 | +7.3% |
| 2Q18 | 4.3 | +9.9% |
| 1Q18 | 0.7 | -125.8% |
| 4Q17 | 4.6 | +25.9% |
| 3Q17 | 6.0 | +10.6% |
| 2Q17 | 4.0 | - |
| 1Q17 | -2.6 | - |
| 4Q16 | 3.7 | - |
| 3Q16 | 5.4 | - |