| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 2,300 | +187.5% |
| 3Q24 | 5,300 | -90.6% |
| 2Q24 | 22,800 | -60.9% |
| 1Q24 | 800 | -98.9% |
| 3Q23 | 56,300 | -33.4% |
| 2Q23 | 58,300 | -79.7% |
| 1Q23 | 70,000 | -70.2% |
| 3Q22 | 84,500 | -54.2% |
| 2Q22 | 286,800 | +72.7% |
| 1Q22 | 234,800 | +406.0% |
| 3Q21 | 184,400 | +508.6% |
| 2Q21 | 166,100 | -1667.0% |
| 1Q21 | 46,400 | +15.7% |
| 3Q20 | 30,300 | -24.3% |
| 2Q20 | -10,600 | -123.0% |
| 1Q20 | 40,100 | -40.4% |
| 3Q19 | 40,000 | +27.0% |
| 2Q19 | 46,100 | -0.6% |
| 1Q19 | 67,300 | +95.6% |
| 3Q18 | 31,500 | +22.1% |
| 2Q18 | 46,400 | +95.8% |
| 1Q18 | 34,400 | -20.6% |
| 3Q17 | 25,800 | -23.7% |
| 2Q17 | 23,700 | -52.5% |
| 1Q17 | 43,300 | +13.1% |
| 3Q16 | 33,800 | -8.6% |
| 2Q16 | 49,900 | -0.6% |
| 1Q16 | 38,300 | +14.0% |
| 3Q15 | 37,000 | -1221.2% |
| 2Q15 | 50,200 | +46.8% |
| 1Q15 | 33,600 | - |
| 3Q14 | -3,300 | - |
| 2Q14 | 34,200 | - |
| 2Q12 | 51,600 | +145.7% |
| 1Q12 | 59,300 | - |
| 3Q11 | 32,900 | - |
| 2Q11 | 21,000 | - |