| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,764 | -107.7% |
| 3Q25 | -16,021 | -35.6% |
| 2Q25 | -24,611 | -23.9% |
| 1Q25 | -28,108 | -19.8% |
| 4Q24 | -23,019 | -16.2% |
| 3Q24 | -24,863 | -1.2% |
| 2Q24 | -32,320 | -0.3% |
| 1Q24 | -35,038 | +58.2% |
| 4Q23 | -27,468 | +379.2% |
| 3Q23 | -25,177 | -812.8% |
| 2Q23 | -32,405 | -363.9% |
| 1Q23 | -22,149 | -465.5% |
| 4Q22 | -5,732 | -128.4% |
| 3Q22 | 3,532 | -74.9% |
| 2Q22 | 12,281 | +492.1% |
| 1Q22 | 6,060 | -273.8% |
| 4Q21 | 20,180 | +873.0% |
| 3Q21 | 14,074 | -2613.2% |
| 2Q21 | 2,074 | -139.3% |
| 1Q21 | -3,486 | -28.2% |
| 4Q20 | 2,074 | +101.4% |
| 3Q20 | -560 | - |
| 2Q20 | -5,271 | - |
| 1Q20 | -4,856 | - |
| 4Q19 | 1,030 | - |