| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,522 | -27.3% |
| 3Q25 | 9,495 | +17.9% |
| 2Q25 | 16,412 | -736.6% |
| 1Q25 | 7,362 | -192.6% |
| 4Q24 | 10,344 | -11343.5% |
| 3Q24 | 8,054 | -217.5% |
| 2Q24 | -2,578 | -82.0% |
| 1Q24 | -7,951 | -45.4% |
| 4Q23 | -92 | -98.6% |
| 3Q23 | -6,852 | -44.9% |
| 2Q23 | -14,296 | -33.1% |
| 1Q23 | -14,562 | -5.7% |
| 4Q22 | -6,636 | -60.7% |
| 3Q22 | -12,435 | -44.5% |
| 2Q22 | -21,369 | -8.1% |
| 1Q22 | -15,443 | -28.9% |
| 4Q21 | -16,903 | +10.1% |
| 3Q21 | -22,392 | +62.6% |
| 2Q21 | -23,262 | +7.7% |
| 1Q21 | -21,724 | +7.6% |
| 4Q20 | -15,352 | - |
| 3Q20 | -13,774 | - |
| 2Q20 | -21,591 | - |
| 1Q20 | -20,193 | - |
| 4Q18 | -2,955 | +50.0% |
| 3Q18 | -3,611 | +103.4% |
| 1Q18 | -3,572 | +253.0% |
| 4Q17 | -1,971 | - |
| 3Q17 | -1,776 | - |
| 2Q17 | -1,592 | - |
| 1Q17 | -1,012 | - |
| 3Q14 | -62 | +12.3% |
| 2Q14 | -70 | +18.5% |
| 1Q14 | -74 | -17.2% |
| 4Q13 | 463 | -1074.6% |
| 3Q13 | -55 | -0.2% |
| 2Q13 | -59 | - |
| 1Q13 | -90 | +10.3% |
| 4Q12 | -48 | -9.4% |
| 3Q12 | -55 | +2.2% |
| 1Q12 | -81 | - |
| 4Q11 | -53 | - |
| 3Q11 | -54 | - |
| 2Q11 | -79 | - |