| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q24 | 36,300 | -16.0% |
| 3Q23 | 213,100 | +160.2% |
| 2Q23 | 23,400 | -75.5% |
| 1Q23 | 43,200 | -349.7% |
| 3Q22 | 81,900 | -12.2% |
| 2Q22 | 95,700 | -385.7% |
| 1Q22 | -17,300 | -83.8% |
| 3Q21 | 93,300 | -402.9% |
| 2Q21 | -33,500 | -246.3% |
| 1Q21 | -106,700 | +344.6% |
| 3Q20 | -30,800 | -192.2% |
| 2Q20 | 22,900 | +387.2% |
| 1Q20 | -24,000 | -171.0% |
| 3Q19 | 33,400 | +54.6% |
| 2Q19 | 4,700 | -89.2% |
| 1Q19 | 33,800 | -18.2% |
| 3Q18 | 21,600 | -38.3% |
| 2Q18 | 43,600 | -15.3% |
| 1Q18 | 41,300 | +29.9% |
| 3Q17 | 35,000 | +253.5% |
| 2Q17 | 51,500 | -2080.8% |
| 1Q17 | 31,800 | -269.1% |
| 3Q16 | 9,900 | +3.1% |
| 2Q16 | -2,600 | -103.1% |
| 1Q16 | -18,800 | -127.4% |
| 3Q15 | 9,600 | -84.4% |
| 2Q15 | 83,700 | -912.6% |
| 1Q15 | 68,700 | +94.6% |
| 3Q14 | 61,400 | -423.2% |
| 2Q14 | -10,300 | -137.7% |
| 1Q14 | 35,300 | -35.1% |
| 3Q13 | -19,000 | -119.2% |
| 2Q13 | 27,300 | -65.2% |
| 1Q13 | 54,400 | +55.4% |
| 3Q12 | 98,854 | +74.9% |
| 2Q12 | 78,459 | +235.1% |
| 1Q12 | 35,014 | - |
| 3Q11 | 56,531 | - |
| 2Q11 | 23,411 | - |