| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 60,388 | +21.3% |
| 3Q24 | 54,852 | +94.8% |
| 2Q24 | 43,646 | -373.3% |
| 1Q24 | 49,771 | +115.0% |
| 3Q23 | 28,155 | +57.5% |
| 2Q23 | -15,971 | -176.8% |
| 1Q23 | 23,148 | +20.4% |
| 3Q22 | 17,874 | +18.9% |
| 2Q22 | 20,799 | +79.4% |
| 1Q22 | 19,233 | +113.3% |
| 3Q21 | 15,029 | +18.0% |
| 2Q21 | 11,595 | +99.0% |
| 1Q21 | 9,016 | -23.7% |
| 4Q20 | 5,100 | +509900.0% |
| 3Q20 | 12,733 | +58.9% |
| 2Q20 | 5,828 | +55.8% |
| 1Q20 | 11,822 | -823.9% |
| 4Q19 | 1 | -100.7% |
| 3Q19 | 8,011 | +33.3% |
| 2Q19 | 3,741 | -77.1% |
| 1Q19 | -1,633 | -108.4% |
| 4Q18 | -142 | -99.0% |
| 3Q18 | 6,011 | -84.2% |
| 2Q18 | 16,345 | -54.3% |
| 1Q18 | 19,439 | -65.0% |
| 4Q17 | -13,950 | -133.5% |
| 3Q17 | 38,082 | -23.5% |
| 2Q17 | 35,742 | -14.3% |
| 1Q17 | 55,602 | +28.5% |
| 4Q16 | 41,596 | -185.7% |
| 3Q16 | 49,768 | +6.9% |
| 2Q16 | 41,729 | -1.4% |
| 1Q16 | 43,278 | +29.3% |
| 4Q15 | -48,543 | -252.5% |
| 3Q15 | 46,539 | +41.0% |
| 2Q15 | 42,334 | +42.5% |
| 1Q15 | 33,473 | +18.1% |
| 4Q14 | 31,841 | +21.3% |
| 3Q14 | 33,013 | +12.1% |
| 2Q14 | 29,713 | +3.0% |
| 1Q14 | 28,344 | +11.9% |
| 4Q13 | 26,257 | -15.4% |
| 3Q13 | 29,451 | -7.1% |
| 2Q13 | 28,848 | +2.0% |
| 1Q13 | 25,338 | +79.9% |
| 4Q12 | 31,024 | - |
| 3Q12 | 31,688 | +31.0% |
| 2Q12 | 28,274 | +36.3% |
| 1Q12 | 14,088 | - |
| 3Q11 | 24,198 | - |
| 2Q11 | 20,743 | - |