| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 124 | -98.7% |
| 3Q24 | 24,204 | +1.5% |
| 2Q24 | 20,299 | +87.3% |
| 1Q24 | 9,696 | -1.1% |
| 3Q23 | 23,841 | -60.4% |
| 2Q23 | 10,839 | -85.6% |
| 1Q23 | 9,807 | -83.9% |
| 3Q22 | 60,247 | -4.2% |
| 2Q22 | 75,085 | -22.5% |
| 1Q22 | 61,059 | -58.4% |
| 3Q21 | 62,875 | -16.8% |
| 2Q21 | 96,884 | +336.5% |
| 1Q21 | 146,692 | +1263.8% |
| 3Q20 | 75,553 | +198.5% |
| 2Q20 | 22,196 | +37.5% |
| 1Q20 | 10,756 | -26.8% |
| 3Q19 | 25,314 | +18.5% |
| 2Q19 | 16,144 | -109.4% |
| 1Q19 | 14,692 | -39.3% |
| 3Q18 | 21,357 | -28.0% |
| 2Q18 | -172,051 | -624.0% |
| 1Q18 | 24,217 | -31.8% |
| 3Q17 | 29,671 | -44.6% |
| 2Q17 | 32,837 | -36.9% |
| 1Q17 | 35,517 | -21.0% |
| 3Q16 | 53,568 | -0.0% |
| 2Q16 | 52,054 | +8.8% |
| 1Q16 | 44,970 | +9.7% |
| 3Q15 | 53,572 | +51.4% |
| 2Q15 | 47,860 | +29.0% |
| 1Q15 | 40,975 | -11.5% |
| 3Q14 | 35,377 | -28.1% |
| 2Q14 | 37,101 | -25.9% |
| 1Q14 | 46,284 | -3.3% |
| 3Q13 | 49,215 | +5.5% |
| 2Q13 | 50,050 | -5.9% |
| 1Q13 | 47,884 | -7.7% |
| 3Q12 | 46,663 | -20.2% |
| 2Q12 | 53,177 | +4.2% |
| 1Q12 | 51,872 | +1.7% |
| 3Q11 | 58,465 | +5.7% |
| 2Q11 | 51,039 | -2.2% |
| 1Q11 | 50,997 | - |
| 3Q10 | 55,313 | - |
| 2Q10 | 52,162 | - |