| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 13,615 | -35.3% |
| 2Q25 | 14,968 | -15.1% |
| 1Q25 | 18,428 | -0.3% |
| 3Q24 | 21,051 | +319.5% |
| 2Q24 | 17,634 | +89.3% |
| 1Q24 | 18,480 | +148.1% |
| 3Q23 | 5,018 | -59.4% |
| 2Q23 | 9,313 | +311.0% |
| 1Q23 | 7,449 | -51.9% |
| 3Q22 | 12,361 | +363.3% |
| 2Q22 | 2,266 | -105.4% |
| 1Q22 | 15,494 | +131.8% |
| 3Q21 | 2,668 | -657.0% |
| 2Q21 | -41,952 | +413.6% |
| 1Q21 | 6,683 | -200.1% |
| 3Q20 | -479 | -104.6% |
| 2Q20 | -8,169 | -912.0% |
| 1Q20 | -6,674 | -2.0% |
| 3Q19 | 10,444 | +200.3% |
| 2Q19 | 1,006 | -121.6% |
| 1Q19 | -6,809 | +56.1% |
| 3Q18 | 3,478 | +180.0% |
| 2Q18 | -4,655 | +514.9% |
| 1Q18 | -4,361 | +71.2% |
| 3Q17 | 1,242 | -64.6% |
| 2Q17 | -757 | -83.4% |
| 1Q17 | -2,548 | -59.3% |
| 3Q16 | 3,509 | -28.3% |
| 2Q16 | -4,554 | -141.8% |
| 1Q16 | -6,255 | -134.3% |
| 3Q15 | 4,897 | -82.3% |
| 2Q15 | 10,904 | -58.7% |
| 1Q15 | 18,214 | -14.9% |
| 3Q14 | 27,723 | +37.1% |
| 2Q14 | 26,420 | +18.2% |
| 1Q14 | 21,397 | +30.3% |
| 3Q13 | 20,227 | +64.2% |
| 2Q13 | 22,353 | +70.9% |
| 1Q13 | 16,416 | +63.9% |
| 3Q12 | 12,320 | +17.5% |
| 2Q12 | 13,081 | +41.7% |
| 1Q12 | 10,013 | +172.8% |
| 3Q11 | 10,485 | - |
| 2Q11 | 9,230 | - |
| 1Q11 | 3,670 | - |