| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 28,629 | -24.0% |
| 2Q25 | 41,965 | +3.5% |
| 1Q25 | 41,381 | +22.5% |
| 3Q24 | 37,647 | +8.3% |
| 2Q24 | 40,553 | +26.4% |
| 1Q24 | 33,767 | +1.7% |
| 3Q23 | 34,761 | +96.3% |
| 2Q23 | 32,072 | -1145.4% |
| 1Q23 | 33,216 | +107.1% |
| 3Q22 | 17,710 | -64.4% |
| 2Q22 | -3,068 | -113.2% |
| 1Q22 | 16,042 | +148.0% |
| 3Q21 | 49,750 | +130.4% |
| 2Q21 | 23,215 | -15.8% |
| 1Q21 | 6,469 | -71.9% |
| 3Q20 | 21,594 | -31.2% |
| 2Q20 | 27,576 | -3.8% |
| 1Q20 | 23,041 | +4.8% |
| 4Q19 | -14,778 | - |
| 3Q19 | 31,408 | -9.1% |
| 2Q19 | 28,660 | +3.2% |
| 1Q19 | 21,995 | -8.8% |
| 3Q18 | 34,535 | +3.8% |
| 2Q18 | 27,774 | -16.0% |
| 1Q18 | 24,106 | -8.2% |
| 3Q17 | 33,259 | +19.4% |
| 2Q17 | 33,048 | +47.4% |
| 1Q17 | 26,249 | +44.0% |
| 3Q16 | 27,858 | +35.1% |
| 2Q16 | 22,423 | +44.7% |
| 1Q16 | 18,224 | +133.1% |
| 3Q15 | 20,625 | +62.3% |
| 2Q15 | 15,496 | +65.6% |
| 1Q15 | 7,817 | +27.8% |
| 3Q14 | 12,707 | +11.4% |
| 2Q14 | 9,358 | +23.9% |
| 1Q14 | 6,115 | +163.8% |
| 3Q13 | 11,411 | +59.5% |
| 2Q13 | 7,553 | -382.1% |
| 1Q13 | 2,318 | - |
| 3Q12 | 7,156 | - |
| 2Q12 | -2,677 | - |