| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 0.6 | -122.3% |
| 4Q25 | 0.2 | -83.6% |
| 3Q25 | 4.8 | -1595.7% |
| 2Q25 | 9.3 | +61.4% |
| 1Q25 | -2.5 | -55.7% |
| 4Q24 | 1.2 | -70.3% |
| 3Q24 | -0.3 | -114.7% |
| 2Q24 | 5.8 | +64.5% |
| 1Q24 | -5.7 | -51.3% |
| 4Q23 | 4.2 | -134.1% |
| 3Q23 | 2.2 | -159.7% |
| 2Q23 | 3.5 | -231.7% |
| 1Q23 | -11.7 | -376.4% |
| 4Q22 | -12.2 | -146.2% |
| 3Q22 | -3.7 | -235.7% |
| 2Q22 | -2.7 | -79.6% |
| 1Q22 | 4.2 | -109.1% |
| 4Q21 | 26.5 | -163.1% |
| 3Q21 | 2.7 | -105.0% |
| 2Q21 | -13.1 | -213.1% |
| 1Q21 | -46.3 | +224.0% |
| 4Q20 | -42.0 | +747.8% |
| 3Q20 | -54.5 | -1339.1% |
| 2Q20 | 11.5 | -8.9% |
| 1Q20 | -14.3 | +181.4% |
| 4Q19 | -4.9 | +1040.1% |
| 3Q19 | 4.4 | -268.2% |
| 2Q19 | 12.7 | -4.2% |
| 1Q19 | -5.1 | -60.1% |
| 4Q18 | -0.4 | -95.3% |
| 3Q18 | -2.6 | +88.4% |
| 2Q18 | 13.2 | +39.4% |
| 1Q18 | -12.7 | +16.0% |
| 4Q17 | -9.2 | +2017.1% |
| 3Q17 | -1.4 | -153.8% |
| 2Q17 | 9.5 | -20.4% |
| 1Q17 | -11.0 | +51.1% |
| 4Q16 | -0.4 | - |
| 3Q16 | 2.6 | - |
| 2Q16 | 11.9 | - |
| 1Q16 | -7.3 | - |