| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q23 | -6.7 | -45.2% |
| 2Q23 | -3.3 | -74.0% |
| 1Q23 | -6.5 | +87.4% |
| 4Q23 | -41.9 | -445.9% |
| 3Q22 | -12.2 | +378.8% |
| 2Q22 | -12.9 | +506.8% |
| 1Q22 | -13.9 | -18.6% |
| 4Q22 | 12.1 | -4152.2% |
| 3Q21 | -2.8 | - |
| 2Q21 | 0.4 | - |
| 1Q22 | -3.5 | -79.6% |
| 4Q21 | -0.3 | - |
| 3Q21 | -2.6 | - |
| 2Q21 | -2.1 | - |
| 1Q21 | -17.1 | - |
| 4Q18 | -22.6 | -472.6% |
| 3Q18 | -8.7 | -26.9% |
| 2Q18 | -5.4 | -24.9% |
| 1Q18 | 3.5 | +3500.0% |
| 4Q17 | 6.1 | - |
| 3Q17 | -12.0 | +89.9% |
| 2Q17 | -7.2 | +61.0% |
| 1Q17 | 0.1 | -68.0% |
| 3Q16 | -6.3 | +1522.2% |
| 2Q16 | -4.4 | -36.6% |
| 1Q16 | 0.3 | - |
| 3Q15 | -6.1 | - |
| 2Q15 | -7.0 | - |
| 3Q15 | -0.4 | - |