| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 6.9 | -40.9% |
| 2Q26 | 1.5 | -130.6% |
| 1Q26 | -1.4 | -130.4% |
| 4Q25 | 7.9 | -40.1% |
| 3Q25 | 11.7 | +110.9% |
| 2Q25 | -4.7 | -186.7% |
| 1Q25 | 4.5 | -22.2% |
| 4Q24 | 13.1 | -12.4% |
| 3Q24 | 5.6 | -1.1% |
| 2Q24 | 5.5 | -7.2% |
| 1Q24 | 5.8 | +67.1% |
| 4Q23 | 15.0 | -13.5% |
| 3Q23 | 5.6 | -54.8% |
| 2Q23 | 5.9 | +72.1% |
| 1Q23 | 3.4 | +278.2% |
| 4Q22 | 17.3 | -12.1% |
| 3Q22 | 12.5 | +75.6% |
| 2Q22 | 3.4 | -216.2% |
| 1Q22 | 0.9 | +354.5% |
| 4Q21 | 19.7 | +23.8% |
| 3Q21 | 7.1 | +1632.6% |
| 2Q21 | -3.0 | -82.5% |
| 1Q21 | 0.2 | -104.9% |
| 4Q20 | 15.9 | +95.2% |
| 3Q20 | 0.4 | -92.7% |
| 2Q20 | -16.9 | +1598.5% |
| 1Q20 | -4.1 | -227.2% |
| 4Q19 | 8.2 | -12.5% |
| 3Q19 | 5.6 | +99.4% |
| 2Q19 | -1.0 | -85.8% |
| 1Q19 | 3.2 | -293.4% |
| 4Q18 | 9.3 | +64.3% |
| 3Q18 | 2.8 | -82.7% |
| 2Q18 | -7.0 | -290.8% |
| 1Q18 | -1.7 | -86.0% |
| 4Q17 | 5.7 | -242.0% |
| 3Q17 | 16.3 | -715.8% |
| 2Q17 | 3.7 | - |
| 1Q17 | -11.9 | - |
| 4Q16 | -4.0 | - |
| 3Q16 | -2.6 | - |