| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 78,000 | +129.4% |
| 3Q24 | 30,100 | +19.4% |
| 2Q24 | 28,300 | -3.4% |
| 1Q24 | 34,000 | -10.5% |
| 3Q23 | 25,200 | -54.0% |
| 2Q23 | 29,300 | +32.6% |
| 1Q23 | 38,000 | -36.4% |
| 3Q22 | 54,800 | -18.9% |
| 2Q22 | 22,100 | -64.5% |
| 1Q22 | 59,745 | -13.4% |
| 4Q22 | 77,411 | +19.3% |
| 3Q21 | 67,611 | +13.3% |
| 2Q21 | 65,136 | - |
| 1Q21 | 65,664 | - |
| 4Q21 | 64,895 | - |
| 3Q20 | 59,698 | +15.6% |
| 2Q21 | 62,220 | - |
| 1Q21 | 69,010 | - |
| 4Q19 | 61,557 | +14.2% |
| 3Q19 | 51,632 | +6.1% |
| 2Q19 | 52,004 | +0.8% |
| 1Q19 | 56,023 | +4.0% |
| 4Q18 | 53,906 | - |
| 3Q18 | 48,641 | +1.4% |
| 2Q18 | 51,612 | +10.1% |
| 1Q18 | 53,885 | +24.7% |
| 3Q17 | 47,975 | +70.5% |
| 2Q17 | 46,868 | +68.3% |
| 1Q17 | 43,195 | +57.8% |
| 3Q16 | 36,604 | +64.4% |
| 2Q16 | 36,429 | +97.9% |
| 1Q16 | 37,337 | +23.7% |
| 3Q16 | 28,140 | +26.4% |
| 2Q16 | 27,841 | +51.3% |
| 1Q16 | 27,377 | -9.3% |
| 4Q15 | 32,647 | - |
| 3Q15 | 22,268 | - |
| 2Q15 | 18,405 | - |
| 1Q15 | 30,193 | - |
| 4Q13 | 12,653 | -43.2% |
| 3Q13 | 20,743 | +15.5% |
| 2Q13 | 23,180 | +2.2% |
| 1Q13 | 23,141 | +3.6% |
| 4Q12 | 22,273 | +11.0% |
| 3Q12 | 17,952 | -21.4% |
| 2Q12 | 22,673 | +7.9% |
| 1Q12 | 22,328 | -12.1% |
| 4Q11 | 20,063 | - |
| 3Q11 | 18,933 | - |
| 2Q11 | 22,132 | - |
| 1Q11 | 25,389 | - |
| 3Q11 | 22,838 | - |
| 2Q11 | 21,010 | - |