| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 11.4 | -4.3% |
| 3Q25 | 3.5 | +79.3% |
| 2Q25 | 4.2 | -20.8% |
| 1Q25 | -1.8 | -68.6% |
| 4Q24 | 11.9 | +98.8% |
| 3Q24 | 2.0 | -63.4% |
| 2Q24 | 5.3 | +102.9% |
| 1Q24 | -5.7 | -208.5% |
| 4Q23 | 6.0 | -21.0% |
| 3Q23 | 5.4 | +23.8% |
| 2Q23 | 2.6 | -28.5% |
| 1Q23 | 5.2 | +1399.9% |
| 4Q22 | 7.6 | +245.5% |
| 3Q22 | 4.4 | -1.7% |
| 2Q22 | 3.6 | -30.0% |
| 1Q22 | 0.3 | -85.4% |
| 4Q21 | 2.2 | -67.3% |
| 3Q21 | 4.4 | -52.1% |
| 2Q21 | 5.2 | -32.2% |
| 1Q21 | 2.4 | -62.9% |
| 4Q20 | 6.7 | +1222.1% |
| 3Q20 | 9.3 | +84.8% |
| 2Q20 | 7.6 | +67.4% |
| 1Q20 | 6.5 | -9.1% |
| 4Q19 | 0.5 | -91.9% |
| 3Q19 | 5.0 | +250.5% |
| 2Q19 | 4.6 | +100.5% |
| 1Q19 | 7.1 | +58.9% |
| 4Q18 | 6.3 | +256.9% |
| 3Q18 | 1.4 | +106.8% |
| 2Q18 | 2.3 | -15.0% |
| 1Q18 | 4.5 | -19.7% |
| 4Q17 | 1.8 | -81.6% |
| 3Q17 | 0.7 | -83.6% |
| 2Q17 | 2.7 | +511.5% |
| 1Q17 | 5.6 | -239.8% |
| 4Q16 | 9.5 | +197.5% |
| 3Q16 | 4.2 | - |
| 2Q16 | 0.4 | - |
| 1Q16 | -4.0 | - |
| 4Q15 | 3.2 | - |