| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 23,700 | -47.0% |
| 3Q24 | 64,466 | -29.1% |
| 2Q24 | 101,496 | +13.3% |
| 1Q24 | 44,708 | -27.8% |
| 3Q23 | 90,949 | -2.0% |
| 2Q23 | 89,617 | -25.5% |
| 1Q23 | 61,913 | -56.8% |
| 3Q22 | 92,796 | -40.8% |
| 2Q22 | 120,217 | -3.7% |
| 1Q22 | 143,423 | +42.2% |
| 3Q21 | 156,804 | +43.1% |
| 2Q21 | 124,782 | +141.2% |
| 1Q21 | 100,862 | +35.6% |
| 3Q20 | 109,600 | +90.7% |
| 2Q20 | 51,742 | -8.2% |
| 1Q20 | 74,373 | +31.4% |
| 3Q19 | 57,460 | +58.4% |
| 2Q19 | 56,390 | +28.8% |
| 1Q19 | 56,606 | +29.7% |
| 3Q18 | 36,275 | -21.8% |
| 2Q18 | 43,792 | -1962.7% |
| 1Q18 | 43,646 | +70.8% |
| 4Q17 | 45,900 | - |
| 3Q17 | 46,379 | +65.1% |
| 2Q17 | -2,351 | -110.4% |
| 1Q17 | 25,559 | -0.7% |
| 3Q16 | 28,093 | -14.0% |
| 2Q16 | 22,525 | -44.0% |
| 1Q16 | 25,727 | -25.1% |
| 3Q15 | 32,671 | -1.7% |
| 2Q15 | 40,205 | -12.0% |
| 1Q15 | 34,349 | +67.8% |
| 3Q14 | 33,240 | +14.4% |
| 2Q14 | 45,687 | -11.4% |
| 1Q14 | 20,471 | -39.0% |
| 3Q13 | 29,058 | -54.8% |
| 2Q13 | 51,546 | -29.7% |
| 1Q13 | 33,554 | -38.3% |
| 3Q12 | 64,232 | -13.1% |
| 2Q12 | 73,308 | +7.5% |
| 1Q12 | 54,366 | -19.0% |
| 3Q11 | 73,922 | -1.2% |
| 2Q11 | 68,186 | 0.0% |
| 1Q11 | 67,118 | -1.6% |
| 3Q10 | 74,802 | - |
| 1Q10 | 68,176 | - |