| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 2.5 | -70.8% |
| 2Q26 | 3.5 | -36.9% |
| 1Q26 | 8.0 | -24.3% |
| 4Q25 | 2.8 | -64.6% |
| 3Q25 | 8.4 | +552.6% |
| 2Q25 | 5.6 | +5.3% |
| 1Q25 | 10.5 | +52.2% |
| 4Q24 | 7.8 | +22.5% |
| 3Q24 | 1.3 | -77.6% |
| 2Q24 | 5.3 | -45.4% |
| 1Q24 | 6.9 | -45.5% |
| 4Q23 | 6.4 | -12.6% |
| 3Q23 | 5.7 | -39.3% |
| 2Q23 | 9.7 | +15.3% |
| 1Q23 | 12.7 | +15.4% |
| 4Q22 | 7.3 | -3.4% |
| 3Q22 | 9.5 | +37.2% |
| 2Q22 | 8.4 | +919.4% |
| 1Q22 | 11.0 | -13.7% |
| 4Q21 | 7.5 | -38.1% |
| 3Q21 | 6.9 | -45.1% |
| 2Q21 | 0.8 | -93.5% |
| 1Q21 | 12.8 | -6.0% |
| 4Q20 | 12.2 | -0.3% |
| 3Q20 | 12.5 | +19.9% |
| 2Q20 | 12.8 | +5.1% |
| 1Q20 | 13.6 | -16.1% |
| 4Q19 | 12.2 | +12.8% |
| 3Q19 | 10.5 | -27.3% |
| 2Q19 | 12.1 | -26.3% |
| 1Q19 | 16.2 | +1.3% |
| 4Q18 | 10.8 | -28.5% |
| 3Q18 | 14.4 | -17.7% |
| 2Q18 | 16.5 | +17.5% |
| 1Q18 | 16.0 | +1.4% |
| 4Q17 | 15.1 | +13.7% |
| 3Q17 | 17.5 | +28.1% |
| 2Q17 | 14.0 | +20.2% |
| 1Q17 | 15.7 | +7.8% |
| 4Q16 | 13.3 | - |
| 3Q16 | 13.6 | - |
| 2Q16 | 11.7 | - |
| 1Q16 | 14.6 | - |