| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 4.4 | +141.9% |
| 2Q26 | 1.6 | +29223.9% |
| 1Q26 | -1.5 | +16.8% |
| 4Q25 | 2.0 | -51.6% |
| 3Q25 | 1.8 | -62.6% |
| 2Q25 | 0.0 | -99.9% |
| 1Q25 | -1.3 | -120.7% |
| 4Q24 | 4.1 | -38.0% |
| 3Q24 | 4.9 | -11.7% |
| 2Q24 | 5.8 | -5.2% |
| 1Q24 | 6.2 | -17.6% |
| 4Q23 | 6.6 | -28.4% |
| 3Q23 | 5.5 | -28.3% |
| 2Q23 | 6.1 | -26.1% |
| 1Q23 | 7.5 | -14.8% |
| 4Q22 | 9.3 | -2.0% |
| 3Q22 | 7.7 | -18.1% |
| 2Q22 | 8.2 | +61.7% |
| 1Q22 | 8.9 | -294.2% |
| 4Q21 | 9.5 | +549.8% |
| 3Q21 | 9.4 | +69.5% |
| 2Q21 | 5.1 | -25.4% |
| 1Q21 | -4.6 | -226.9% |
| 4Q20 | 1.5 | -69.9% |
| 3Q20 | 5.5 | -10.7% |
| 2Q20 | 6.8 | +1.2% |
| 1Q20 | 3.6 | -6.7% |
| 4Q19 | 4.8 | +40.9% |
| 3Q19 | 6.2 | -6.4% |
| 2Q19 | 6.8 | +29.3% |
| 1Q19 | 3.9 | +105.5% |
| 4Q18 | 3.4 | +19.5% |
| 3Q18 | 6.6 | +1.0% |
| 2Q18 | 5.2 | -11.3% |
| 1Q18 | 1.9 | +1376.4% |
| 4Q17 | 2.9 | -12.2% |
| 3Q17 | 6.5 | +51.9% |
| 2Q17 | 5.9 | - |
| 1Q17 | 0.1 | - |
| 4Q16 | 3.3 | - |
| 3Q16 | 4.3 | - |