| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 7.2 | +74.8% |
| 4Q25 | 2.8 | -248.6% |
| 3Q25 | -1.4 | -216.0% |
| 2Q25 | -1.9 | -175.4% |
| 1Q25 | 4.1 | +184.3% |
| 4Q24 | -1.9 | -123.1% |
| 3Q24 | 1.2 | -80.1% |
| 2Q24 | 2.5 | -66.4% |
| 1Q24 | 1.5 | -82.8% |
| 4Q23 | 8.2 | +29.4% |
| 3Q23 | 6.0 | -30.1% |
| 2Q23 | 7.6 | -27.8% |
| 1Q23 | 8.4 | -28.9% |
| 4Q22 | 6.4 | +500.2% |
| 3Q22 | 8.6 | +242.8% |
| 2Q22 | 10.5 | +40.3% |
| 1Q22 | 11.9 | +169.8% |
| 4Q21 | 1.1 | -145.0% |
| 3Q21 | 2.5 | -137.2% |
| 2Q21 | 7.5 | -842.7% |
| 1Q21 | 4.4 | -0.8% |
| 4Q20 | -2.4 | -83.2% |
| 3Q20 | -6.7 | +29.3% |
| 2Q20 | -1.0 | -79.0% |
| 1Q20 | 4.4 | -396.3% |
| 4Q19 | -14.1 | -2836.5% |
| 3Q19 | -5.2 | +178.6% |
| 2Q19 | -4.8 | -197.5% |
| 1Q19 | -1.5 | -127.4% |
| 4Q18 | 0.5 | -89.7% |
| 3Q18 | -1.9 | -120.4% |
| 2Q18 | 4.9 | -64.1% |
| 1Q18 | 5.4 | -54.2% |
| 4Q17 | 5.0 | -49.7% |
| 3Q17 | 9.2 | +35.5% |
| 2Q17 | 13.7 | +16.1% |
| 1Q17 | 11.9 | +28.0% |
| 4Q16 | 10.0 | - |
| 3Q16 | 6.8 | - |
| 2Q16 | 11.8 | - |
| 1Q16 | 9.3 | - |