| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -912 | -106.5% |
| 3Q24 | 31,541 | -1.2% |
| 2Q24 | 27,848 | -16.4% |
| 1Q24 | 13,953 | +61.2% |
| 3Q23 | 31,929 | -17.1% |
| 2Q23 | 33,313 | +21.5% |
| 1Q23 | 8,658 | -47.3% |
| 4Q22 | 22,002 | +22.4% |
| 3Q22 | 38,536 | +71.3% |
| 2Q22 | 27,411 | +135.2% |
| 1Q22 | 16,436 | +562.2% |
| 4Q21 | 17,979 | -107.3% |
| 3Q21 | 22,494 | -52.2% |
| 2Q21 | 11,652 | -71.7% |
| 1Q21 | 2,482 | -89.4% |
| 4Q20 | -245,623 | -906.3% |
| 3Q20 | 47,049 | -18.3% |
| 2Q20 | 41,178 | -41.4% |
| 1Q20 | 23,359 | -20.7% |
| 4Q19 | 30,464 | -47.0% |
| 3Q19 | 57,574 | +17.8% |
| 2Q19 | 70,301 | +43.3% |
| 1Q19 | 29,463 | +4.5% |
| 4Q18 | 57,459 | +106.1% |
| 3Q18 | 48,854 | +4.9% |
| 2Q18 | 49,054 | - |
| 1Q18 | 28,189 | - |
| 4Q17 | 27,882 | - |
| 3Q17 | 46,557 | - |