| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 75,077 | +10.5% |
| 3Q24 | 105,994 | +21.5% |
| 2Q24 | 64,828 | +17.8% |
| 1Q24 | 67,973 | -24.7% |
| 3Q23 | 87,202 | +35.2% |
| 2Q23 | 55,021 | +21.2% |
| 1Q23 | 90,279 | +47.5% |
| 3Q22 | 64,476 | -4.7% |
| 2Q22 | 45,397 | +1.7% |
| 1Q22 | 61,217 | +27.6% |
| 3Q21 | 67,639 | +115.7% |
| 2Q21 | 44,655 | -908.5% |
| 1Q21 | 47,959 | +169.8% |
| 3Q20 | 31,357 | -14.4% |
| 2Q20 | -5,523 | -124.6% |
| 1Q20 | 17,779 | -46.6% |
| 3Q19 | 36,644 | +4.8% |
| 2Q19 | 22,460 | +19.7% |
| 1Q19 | 33,289 | +9.5% |
| 3Q18 | 34,978 | +5.5% |
| 2Q18 | 18,769 | +29.7% |
| 1Q18 | 30,398 | +16.2% |
| 3Q17 | 33,163 | +2.7% |
| 2Q17 | 14,475 | +26.3% |
| 1Q17 | 26,171 | +49.3% |
| 3Q16 | 32,303 | +16.9% |
| 2Q16 | 11,459 | +39.0% |
| 1Q16 | 17,531 | -16.8% |
| 3Q15 | 27,638 | +47.9% |
| 2Q15 | 8,242 | -35.9% |
| 1Q15 | 21,066 | +20.9% |
| 3Q14 | 18,681 | +27.5% |
| 2Q14 | 12,851 | +62.7% |
| 1Q14 | 17,423 | -74.0% |
| 3Q13 | 14,647 | -33.7% |
| 2Q13 | 7,899 | - |
| 1Q13 | 66,976 | +110.9% |
| 3Q12 | 22,079 | +2.5% |
| 1Q12 | 31,754 | - |
| 3Q11 | 21,545 | - |