| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q25 | 99,399 | -27.8% |
| 1Q25 | 70,168 | -40.5% |
| 3Q24 | 125,171 | -2.5% |
| 2Q24 | 137,593 | +14.4% |
| 1Q24 | 117,912 | +18.9% |
| 3Q23 | 128,435 | +0.1% |
| 2Q23 | 120,255 | -17.6% |
| 1Q23 | 99,143 | -4.2% |
| 3Q22 | 128,355 | +21.0% |
| 2Q22 | 145,993 | +76.1% |
| 1Q22 | 103,449 | +112.4% |
| 3Q21 | 106,117 | +92.2% |
| 2Q21 | 82,925 | +132.4% |
| 1Q21 | 48,714 | +25.6% |
| 4Q20 | 50,648 | +84.6% |
| 3Q20 | 55,216 | +21.7% |
| 2Q20 | 35,681 | -30.3% |
| 1Q20 | 38,776 | +35.4% |
| 4Q19 | 27,430 | -17.7% |
| 3Q19 | 45,359 | +17.2% |
| 2Q19 | 51,166 | +23.1% |
| 1Q19 | 28,631 | +3.8% |
| 4Q18 | 33,336 | +45.6% |
| 3Q18 | 38,697 | +57.3% |
| 2Q18 | 41,565 | +39.9% |
| 1Q18 | 27,579 | +57.4% |
| 4Q17 | 22,898 | +33.2% |
| 3Q17 | 24,602 | +8.6% |
| 2Q17 | 29,718 | +36.8% |
| 1Q17 | 17,519 | -0.4% |
| 4Q16 | 17,187 | -2.4% |
| 3Q16 | 22,644 | +14.1% |
| 2Q16 | 21,721 | -30.6% |
| 1Q16 | 17,584 | -17.2% |
| 4Q15 | 17,616 | -14.4% |
| 3Q15 | 19,845 | -26.9% |
| 2Q15 | 31,281 | +37.6% |
| 1Q15 | 21,233 | +39.4% |
| 4Q14 | 20,572 | +40.0% |
| 3Q14 | 27,149 | +23.8% |
| 2Q14 | 22,741 | -2.2% |
| 1Q14 | 15,231 | +4.8% |
| 4Q13 | 14,692 | +45.8% |
| 3Q13 | 21,935 | +33.6% |
| 2Q13 | 23,259 | +9.8% |
| 1Q13 | 14,532 | +31.5% |
| 4Q12 | 10,078 | - |
| 3Q12 | 16,416 | +70.6% |
| 2Q12 | 21,192 | +156.7% |
| 1Q12 | 11,048 | - |
| 3Q11 | 9,620 | - |
| 2Q11 | 8,256 | - |