| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 2.7 | - |
| 3Q26 | 0.4 | - |
| 2Q26 | 2.5 | - |
| 1Q26 | 2.5 | - |
| 4Q24 | -2.5 | +84.6% |
| 3Q24 | -3.1 | -16.6% |
| 2Q24 | -2.2 | -53.9% |
| 1Q24 | 2.2 | -252.2% |
| 4Q23 | -1.4 | -824.3% |
| 3Q23 | -3.7 | +6938.6% |
| 2Q23 | -4.8 | +113.1% |
| 1Q23 | -1.5 | -209.2% |
| 4Q22 | 0.2 | -100.7% |
| 3Q22 | -7.4 | -7080.5% |
| 2Q22 | 1.4 | +257.1% |
| 1Q22 | 0.5 | -65.7% |
| 3Q22 | -0.1 | -150.2% |
| 2Q22 | -2.3 | -671.5% |
| 1Q22 | 1.4 | +1.6% |
| 4Q21 | -27.3 | - |
| 3Q21 | 0.1 | -102.0% |
| 2Q21 | 0.4 | - |
| 1Q21 | 1.3 | - |
| 3Q20 | -5.3 | - |
| 2Q19 | -3.8 | +177.3% |
| 1Q19 | 11.5 | -683.9% |
| 4Q18 | -30.7 | -35.4% |
| 3Q18 | -1.8 | -40.1% |
| 2Q18 | -1.4 | -18.1% |
| 1Q18 | -2.0 | -59.8% |
| 4Q17 | -47.6 | +392.2% |
| 3Q17 | -2.9 | -3638.3% |
| 2Q17 | -1.7 | -214.6% |
| 1Q17 | -4.9 | -296.0% |
| 4Q16 | -9.7 | +97.8% |
| 3Q16 | -2.7 | -486.8% |
| 2Q16 | -3.2 | - |
| 1Q16 | -3.5 | - |
| 3Q16 | 0.1 | -88.0% |
| 2Q16 | 1.5 | - |
| 1Q16 | 2.5 | - |
| 4Q15 | -4.9 | - |
| 3Q15 | 0.7 | - |
| 2Q14 | 4.3 | -221.2% |
| 1Q14 | 3.3 | +9.0% |
| 4Q13 | -0.7 | -136.2% |
| 3Q13 | 1.2 | -67.6% |
| 2Q13 | -3.6 | - |
| 1Q13 | 3.0 | -20.3% |
| 4Q12 | 1.9 | -206.4% |
| 3Q12 | 3.6 | +87.0% |
| 1Q12 | 3.8 | - |
| 4Q11 | -1.8 | - |
| 3Q11 | 1.9 | - |