| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 6.7 | -24.2% |
| 2Q26 | 8.2 | +134.8% |
| 1Q26 | 9.6 | +7.9% |
| 4Q25 | 8.2 | -20.5% |
| 3Q25 | 8.8 | +92.9% |
| 2Q25 | 3.5 | -60.1% |
| 1Q25 | 8.9 | +29.4% |
| 4Q24 | 10.3 | +223.9% |
| 3Q24 | 4.6 | -1641.4% |
| 2Q24 | 8.8 | +65.4% |
| 1Q24 | 6.9 | +19.6% |
| 4Q23 | 3.2 | -17.5% |
| 3Q23 | -0.3 | -110.5% |
| 2Q23 | 5.3 | +17.0% |
| 1Q23 | 5.8 | -16.1% |
| 4Q22 | 3.9 | +613.5% |
| 3Q22 | 2.8 | +22.1% |
| 2Q22 | 4.5 | +151.9% |
| 1Q22 | 6.9 | +39.9% |
| 4Q21 | 0.5 | -85.8% |
| 3Q21 | 2.3 | -18.7% |
| 2Q21 | 1.8 | -65.8% |
| 1Q21 | 4.9 | +12.8% |
| 4Q20 | 3.8 | +28.9% |
| 3Q20 | 2.9 | +26.0% |
| 2Q20 | 5.3 | -1633.3% |
| 1Q20 | 4.4 | +53.7% |
| 4Q19 | 3.0 | -3125.3% |
| 3Q19 | 2.3 | -54.7% |
| 2Q19 | -0.3 | -106.0% |
| 1Q19 | 2.8 | -58.5% |
| 4Q18 | -0.1 | -110.2% |
| 3Q18 | 5.0 | -31.5% |
| 2Q18 | 5.7 | -4.7% |
| 1Q18 | 6.8 | -11.9% |
| 4Q17 | 1.0 | -77.0% |
| 3Q17 | 7.3 | +43.7% |
| 2Q17 | 6.0 | +52.1% |
| 1Q17 | 7.7 | +73.3% |
| 4Q16 | 4.1 | - |
| 3Q16 | 5.1 | - |
| 2Q16 | 3.9 | - |
| 1Q16 | 4.5 | - |