| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 9.8 | +154.0% |
| 3Q26 | -2.6 | -71.5% |
| 2Q26 | 8.2 | +124.0% |
| 1Q26 | -1.2 | -195.3% |
| 4Q25 | 3.8 | -217.7% |
| 3Q25 | -9.0 | +345.2% |
| 2Q25 | 3.7 | -17.9% |
| 1Q25 | 1.3 | -71.2% |
| 4Q24 | -3.3 | -6.5% |
| 3Q24 | -2.0 | -348.0% |
| 2Q24 | 4.5 | -28.6% |
| 1Q24 | 4.5 | -66.5% |
| 4Q23 | -3.5 | -408.3% |
| 3Q23 | 0.8 | -84.6% |
| 2Q23 | 6.3 | -54.0% |
| 1Q23 | 13.5 | +66.1% |
| 4Q22 | 1.1 | -55.7% |
| 3Q22 | 5.3 | -17.1% |
| 2Q22 | 13.6 | +11.2% |
| 1Q22 | 8.1 | +182.7% |
| 4Q21 | 2.6 | +1643.4% |
| 3Q21 | 6.4 | +92.9% |
| 2Q21 | 12.2 | +272.1% |
| 1Q21 | 2.9 | -20.2% |
| 4Q20 | 0.1 | -93.4% |
| 3Q20 | 3.3 | -315.9% |
| 2Q20 | 3.3 | -47.1% |
| 1Q20 | 3.6 | +1082.5% |
| 4Q19 | 2.2 | +61.4% |
| 3Q19 | -1.5 | -262.8% |
| 2Q19 | 6.2 | -20.3% |
| 1Q19 | 0.3 | -86.8% |
| 4Q18 | 1.4 | -79.5% |
| 3Q18 | 0.9 | -375.4% |
| 2Q18 | 7.8 | +663.0% |
| 1Q18 | 2.3 | +252.0% |
| 4Q17 | 6.7 | -259.9% |
| 3Q17 | -0.3 | -107.4% |
| 2Q17 | 1.0 | - |
| 1Q17 | 0.7 | - |
| 4Q16 | -4.2 | - |
| 3Q16 | 4.6 | - |