| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q24 | -281 | -100.8% |
| 3Q24 | 489 | -103.8% |
| 2Q24 | 301 | -101.8% |
| 1Q24 | -575 | -96.7% |
| 4Q23 | 35,686 | +112.1% |
| 3Q23 | -12,936 | -36.8% |
| 2Q23 | -17,171 | -215.0% |
| 1Q23 | -17,307 | -55.2% |
| 4Q22 | 16,824 | -156.3% |
| 3Q22 | -20,461 | -24.5% |
| 2Q22 | 14,928 | -154.7% |
| 1Q22 | -38,630 | +38.8% |
| 4Q21 | -29,900 | +6.8% |
| 3Q21 | -27,089 | +3.1% |
| 2Q21 | -27,300 | +40.3% |
| 1Q21 | -27,833 | - |
| 4Q20 | -28,006 | - |
| 3Q20 | -26,262 | - |
| 2Q20 | -19,465 | - |