| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 33,776 | +120.0% |
| 3Q24 | 45,833 | -25.5% |
| 2Q24 | 70,815 | -9.6% |
| 1Q24 | 15,354 | -210.1% |
| 3Q23 | 61,502 | +60.3% |
| 2Q23 | 78,370 | +9.8% |
| 1Q23 | -13,944 | +547.4% |
| 3Q22 | 38,366 | -150.6% |
| 2Q22 | 71,385 | - |
| 1Q22 | -2,154 | - |
| 3Q21 | -75,773 | - |
| 4Q20 | 42,125 | +138.0% |
| 2Q20 | 78,769 | +107.7% |
| 1Q20 | 21,532 | -26.9% |
| 4Q19 | 17,702 | -38.6% |
| 3Q19 | 59,836 | +28.1% |
| 2Q19 | 37,932 | +22.1% |
| 1Q19 | 29,443 | +218.7% |
| 4Q18 | 28,851 | +94.1% |
| 3Q18 | 46,728 | -9.3% |
| 2Q18 | 31,064 | -31.4% |
| 1Q18 | 9,238 | +129.3% |
| 4Q17 | 14,863 | -56.7% |
| 3Q17 | 51,496 | +2.4% |
| 2Q17 | 45,288 | +8.4% |
| 1Q17 | 4,028 | -64.2% |
| 4Q16 | 34,325 | +30.3% |
| 3Q16 | 50,309 | -17.4% |
| 2Q16 | 41,788 | -10.7% |
| 1Q16 | 11,237 | -49.2% |
| 4Q15 | 26,338 | -17.8% |
| 3Q15 | 60,880 | +0.4% |
| 2Q15 | 46,819 | +15.6% |
| 1Q15 | 22,138 | +65.3% |
| 4Q14 | 32,036 | +10.0% |
| 3Q14 | 60,647 | +43.6% |
| 2Q14 | 40,493 | +26.4% |
| 1Q14 | 13,391 | +38.3% |
| 4Q13 | 29,120 | +7.9% |
| 3Q13 | 42,239 | +26.8% |
| 2Q13 | 32,048 | +36.7% |
| 1Q13 | 9,686 | -18.2% |
| 4Q12 | 26,988 | +4.9% |
| 3Q12 | 33,310 | +26.1% |
| 2Q12 | 23,445 | -47.8% |
| 1Q12 | 11,841 | - |
| 4Q11 | 25,730 | - |
| 3Q11 | 26,413 | - |
| 2Q11 | 44,923 | - |