| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 12,507 | -68.7% |
| 3Q24 | 22,252 | -74.4% |
| 2Q24 | 37,682 | -58.9% |
| 1Q24 | 39,945 | -68.2% |
| 3Q23 | 86,926 | -36.3% |
| 2Q23 | 91,663 | -50.1% |
| 1Q23 | 125,670 | -39.6% |
| 3Q22 | 136,368 | +28.9% |
| 2Q22 | 183,533 | +85.1% |
| 1Q22 | 207,933 | +99.2% |
| 3Q21 | 105,829 | +127.8% |
| 2Q21 | 99,174 | +158.3% |
| 1Q21 | 104,402 | +192.1% |
| 3Q20 | 46,462 | +16.9% |
| 2Q20 | 38,401 | -15.0% |
| 1Q20 | 35,743 | -20.7% |
| 3Q19 | 39,739 | -6.8% |
| 2Q19 | 45,156 | -17.6% |
| 1Q19 | 45,052 | -18.4% |
| 3Q18 | 42,635 | -16.1% |
| 2Q18 | 54,815 | -2.8% |
| 1Q18 | 55,201 | +6.1% |
| 3Q17 | 50,828 | +8.9% |
| 2Q17 | 56,380 | +17.8% |
| 1Q17 | 52,035 | +10.0% |
| 3Q16 | 46,683 | +24.1% |
| 2Q16 | 47,878 | +58.8% |
| 1Q16 | 47,310 | +90.9% |
| 3Q15 | 37,607 | +136.5% |
| 2Q15 | 30,159 | +71.5% |
| 1Q15 | 24,785 | +60.2% |
| 3Q14 | 15,901 | -5.0% |
| 2Q14 | 17,582 | +5.8% |
| 1Q14 | 15,469 | -4.0% |
| 3Q13 | 16,745 | +21.6% |
| 2Q13 | 16,622 | +26.7% |
| 1Q13 | 16,110 | +30.5% |
| 3Q12 | 13,773 | -167.9% |
| 2Q12 | 13,117 | +59.5% |
| 1Q12 | 12,343 | - |
| 3Q11 | -20,275 | - |
| 2Q11 | 8,222 | - |