| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -470 | -41.3% |
| 3Q24 | 509 | -192.9% |
| 2Q24 | -2,935 | -175.6% |
| 1Q24 | -800 | -68.4% |
| 3Q23 | -548 | -81.1% |
| 2Q23 | 3,883 | -389.8% |
| 1Q23 | -2,534 | -50.2% |
| 3Q22 | -2,895 | -50.5% |
| 2Q22 | -1,340 | -42.4% |
| 1Q22 | -5,087 | -194.9% |
| 3Q21 | -5,847 | -6.8% |
| 2Q21 | -2,325 | -48.8% |
| 1Q21 | 5,363 | -160.4% |
| 3Q20 | -6,272 | +24.4% |
| 2Q20 | -4,538 | +35.5% |
| 1Q20 | -8,881 | +17.6% |
| 3Q19 | -5,042 | +112.4% |
| 2Q19 | -3,349 | - |
| 1Q19 | -7,554 | - |
| 3Q18 | -2,374 | - |