| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q24 | 42,407 | +6.5% |
| 3Q23 | 43,623 | +18.7% |
| 2Q23 | 32,374 | +9.5% |
| 1Q23 | 39,814 | +159.0% |
| 3Q22 | 36,763 | +1206.9% |
| 2Q22 | 29,576 | -16531.1% |
| 1Q22 | 15,372 | -187.9% |
| 3Q21 | 2,813 | -122.0% |
| 2Q21 | -180 | -99.0% |
| 1Q21 | -17,487 | -7.9% |
| 3Q20 | -12,807 | -2.0% |
| 2Q20 | -18,011 | +60.1% |
| 1Q20 | -18,979 | +56.1% |
| 3Q19 | -13,065 | - |
| 2Q19 | -11,253 | - |
| 1Q19 | -12,159 | - |