| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 2.5 | +0.8% |
| 2Q26 | 2.7 | -223.1% |
| 1Q26 | 2.3 | +105.9% |
| 4Q25 | 1.8 | -29.0% |
| 3Q25 | 2.4 | -27.0% |
| 2Q25 | -2.2 | -159.9% |
| 1Q25 | 1.1 | -39.0% |
| 4Q24 | 2.5 | +67.1% |
| 3Q24 | 3.3 | +2566.8% |
| 2Q24 | 3.7 | +332.3% |
| 1Q24 | 1.9 | -13.1% |
| 4Q23 | 1.5 | -1381.3% |
| 3Q23 | 0.1 | -80.0% |
| 2Q23 | 0.9 | -46.7% |
| 1Q23 | 2.1 | -51.7% |
| 4Q22 | -0.1 | -101.8% |
| 3Q22 | 0.6 | -87.6% |
| 2Q22 | 1.6 | -159.6% |
| 1Q22 | 4.5 | -151.4% |
| 4Q21 | 6.5 | +4295.6% |
| 3Q21 | 5.1 | +84.0% |
| 2Q21 | -2.7 | -188.7% |
| 1Q21 | -8.7 | -456.7% |
| 4Q20 | 0.1 | -95.2% |
| 3Q20 | 2.7 | -49.2% |
| 2Q20 | 3.1 | -22.6% |
| 1Q20 | 2.4 | -40.7% |
| 4Q19 | 3.1 | -32.0% |
| 3Q19 | 5.4 | -12.0% |
| 2Q19 | 3.9 | -38.7% |
| 1Q19 | 4.1 | -37.6% |
| 4Q18 | 4.5 | -20.7% |
| 3Q18 | 6.2 | +2.0% |
| 2Q18 | 6.4 | -3.8% |
| 1Q18 | 6.6 | +46.1% |
| 4Q17 | 5.7 | -14.2% |
| 3Q17 | 6.0 | +1.6% |
| 2Q17 | 6.7 | - |
| 1Q17 | 4.5 | - |
| 4Q16 | 6.7 | - |
| 3Q16 | 5.9 | - |