| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 2.1 | -73.6% |
| 4Q25 | 16.8 | -175.0% |
| 3Q25 | -5.6 | -212.5% |
| 2Q25 | 8.1 | +93.6% |
| 1Q25 | 7.8 | -135.8% |
| 4Q24 | -22.3 | +257.8% |
| 3Q24 | 5.0 | -156.0% |
| 2Q24 | 4.2 | +74.1% |
| 1Q24 | -21.9 | -7.2% |
| 4Q23 | -6.2 | -362.4% |
| 3Q23 | -8.9 | -263.7% |
| 2Q23 | 2.4 | -54.5% |
| 1Q23 | -23.6 | +100.9% |
| 4Q22 | 2.4 | -41.0% |
| 3Q22 | 5.4 | -39.9% |
| 2Q22 | 5.3 | -2.8% |
| 1Q22 | -11.7 | +17.9% |
| 4Q21 | 4.0 | -888.7% |
| 3Q21 | 9.1 | -56.0% |
| 2Q21 | 5.4 | -63.6% |
| 1Q21 | -9.9 | -30.6% |
| 4Q20 | -0.5 | -101.3% |
| 3Q20 | 20.6 | +11.8% |
| 2Q20 | 15.0 | -0.8% |
| 1Q20 | -14.3 | +73.6% |
| 4Q19 | 38.2 | - |
| 3Q19 | 18.4 | - |
| 2Q19 | 15.1 | - |
| 1Q19 | -8.3 | - |