| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q24 | -1,762 | -0.2% |
| 3Q23 | -1,985 | +16.8% |
| 2Q23 | -2,326 | +19.2% |
| 1Q23 | -1,766 | -4.5% |
| 3Q22 | -1,699 | -21.1% |
| 2Q22 | -1,951 | +33.0% |
| 1Q22 | -1,850 | +160.1% |
| 3Q21 | -2,154 | +197.0% |
| 2Q21 | -1,468 | +352.2% |
| 1Q21 | -711 | -33.5% |
| 3Q20 | -726 | +59.5% |
| 2Q20 | -325 | -60.4% |
| 1Q20 | -1,069 | +15.5% |
| 3Q19 | -455 | -43.0% |
| 2Q19 | -819 | -26.9% |
| 1Q19 | -925 | +11.6% |
| 3Q18 | -798 | -46.4% |
| 2Q18 | -1,120 | - |
| 1Q18 | -829 | - |
| 3Q17 | -1,488 | - |