| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 95,675 | -20.2% |
| 3Q24 | 110,299 | -16.8% |
| 2Q24 | 110,137 | -18.4% |
| 1Q24 | 119,862 | -9.3% |
| 3Q23 | 132,530 | +3.5% |
| 2Q23 | 135,040 | +11.6% |
| 1Q23 | 132,104 | -12.6% |
| 3Q22 | 128,039 | +9.0% |
| 2Q22 | 121,056 | +4.9% |
| 1Q22 | 151,217 | +47.8% |
| 3Q21 | 117,501 | +22.2% |
| 2Q21 | 115,409 | +27.2% |
| 1Q21 | 102,346 | +10.4% |
| 3Q20 | 96,131 | +20.0% |
| 2Q20 | 90,709 | +22.4% |
| 1Q20 | 92,726 | +37.0% |
| 4Q19 | 88,507 | +27.8% |
| 3Q19 | 80,133 | +26.6% |
| 2Q19 | 74,114 | +4.9% |
| 1Q19 | 67,697 | +4.7% |
| 4Q18 | 69,264 | +17.4% |
| 3Q18 | 63,319 | +2.3% |
| 2Q18 | 70,668 | +20.5% |
| 1Q18 | 64,661 | +7.1% |
| 4Q17 | 59,018 | +27.1% |
| 3Q17 | 61,898 | +41.3% |
| 2Q17 | 58,647 | +16.0% |
| 1Q17 | 60,353 | +27.4% |
| 4Q16 | 46,447 | -9.0% |
| 3Q16 | 43,820 | +12.4% |
| 2Q16 | 50,557 | +41.3% |
| 1Q16 | 47,383 | - |
| 4Q15 | 51,024 | - |
| 3Q15 | 38,996 | - |
| 2Q15 | 35,789 | - |