| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 65,569 | +10.5% |
| 3Q24 | 74,417 | +4.7% |
| 2Q24 | 84,689 | +12.1% |
| 1Q24 | 59,342 | +5.5% |
| 3Q23 | 71,075 | -23.4% |
| 2Q23 | 75,575 | -56.6% |
| 1Q23 | 56,234 | -65.2% |
| 3Q22 | 92,761 | -0.5% |
| 2Q22 | 174,027 | +82.7% |
| 1Q22 | 161,755 | +136.2% |
| 3Q21 | 93,273 | +55.9% |
| 2Q21 | 95,266 | +686.9% |
| 1Q21 | 68,481 | +74.3% |
| 3Q20 | 59,829 | - |
| 2Q20 | 12,106 | -73.2% |
| 1Q20 | 39,279 | +9.6% |
| 2Q19 | 45,229 | -14.8% |
| 1Q19 | 35,826 | -14.2% |
| 3Q18 | 44,709 | +48.2% |
| 2Q18 | 53,055 | +57.4% |
| 1Q18 | 41,758 | +74.6% |
| 3Q17 | 30,174 | +50.0% |
| 2Q17 | 33,707 | +20.4% |
| 1Q17 | 23,915 | +16.0% |
| 3Q16 | 20,117 | +32.3% |
| 2Q16 | 28,007 | +37.5% |
| 1Q16 | 20,614 | +32.5% |
| 3Q15 | 15,202 | +21.7% |
| 2Q15 | 20,371 | +31.3% |
| 1Q15 | 15,563 | +32.3% |
| 3Q14 | 12,490 | +39.2% |
| 2Q14 | 15,517 | +20.2% |
| 1Q14 | 11,761 | +12.9% |
| 3Q13 | 8,975 | +22.8% |
| 2Q13 | 12,914 | +70.2% |
| 1Q13 | 10,416 | +38.4% |
| 3Q12 | 7,311 | +39.4% |
| 2Q12 | 7,587 | +68.8% |
| 1Q12 | 7,526 | - |
| 3Q11 | 5,244 | - |
| 2Q11 | 4,495 | - |