| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 7,873 | -45.8% |
| 3Q24 | 4,960 | -35.5% |
| 2Q24 | 5,431 | -4.4% |
| 1Q24 | 14,523 | +391.1% |
| 3Q23 | 7,685 | -28.6% |
| 2Q23 | 5,683 | +13.2% |
| 1Q23 | 2,957 | -15.2% |
| 3Q22 | 10,756 | -59.8% |
| 2Q22 | 5,020 | -154.7% |
| 1Q22 | 3,486 | -21.8% |
| 3Q21 | 26,760 | +1703.0% |
| 2Q21 | -9,169 | -185.1% |
| 1Q21 | 4,459 | +1441.9% |
| 4Q20 | -267 | -106.5% |
| 3Q20 | 1,484 | -73.4% |
| 2Q20 | 10,773 | -38.2% |
| 1Q20 | 289 | -97.5% |
| 4Q19 | 4,078 | -79.8% |
| 3Q19 | 5,569 | +100.0% |
| 2Q19 | 17,441 | -18.9% |
| 1Q19 | 11,723 | -31.0% |
| 4Q18 | 20,157 | +258.5% |
| 3Q18 | 2,784 | -25.9% |
| 2Q18 | 21,498 | +167.4% |
| 1Q18 | 16,986 | -25.7% |
| 4Q17 | 5,622 | -45.5% |
| 3Q17 | 3,757 | -76.3% |
| 2Q17 | 8,040 | +69.9% |
| 1Q17 | 22,849 | +257.4% |
| 4Q16 | 10,313 | -9.9% |
| 3Q16 | 15,879 | +208.7% |
| 2Q16 | 4,732 | +116.5% |
| 1Q16 | 6,393 | +328.0% |
| 4Q15 | 11,445 | - |
| 3Q15 | 5,143 | -14.5% |
| 2Q15 | 2,186 | +30.1% |
| 1Q15 | 1,493 | -48.6% |
| 3Q14 | 6,018 | +143.7% |
| 2Q14 | 1,680 | +403.1% |
| 1Q14 | 2,903 | +292.8% |
| 3Q13 | 2,469 | -418.9% |
| 2Q13 | 333 | -85.7% |
| 1Q13 | 739 | -69.2% |
| 3Q12 | -775 | -86.1% |
| 2Q12 | 2,338 | +111.4% |
| 1Q12 | 2,401 | - |
| 3Q11 | -5,581 | - |
| 2Q11 | 1,106 | - |