| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 33,515 | +68.2% |
| 2Q25 | 25,533 | +62.6% |
| 1Q25 | 17,699 | -2537.9% |
| 3Q24 | 19,924 | +7.4% |
| 2Q24 | 15,701 | -0.9% |
| 1Q24 | -726 | -105.3% |
| 3Q23 | 18,553 | -3.3% |
| 2Q23 | 15,844 | -28.9% |
| 1Q23 | 13,684 | -6.4% |
| 3Q22 | 19,194 | -4.7% |
| 2Q22 | 22,294 | +12.1% |
| 1Q22 | 14,612 | -6.9% |
| 3Q21 | 20,132 | -5.6% |
| 2Q21 | 19,890 | +1.4% |
| 1Q21 | 15,688 | +54.6% |
| 3Q20 | 21,319 | -5.5% |
| 2Q20 | 19,609 | -23.7% |
| 1Q20 | 10,147 | -55.6% |
| 3Q19 | 22,568 | -14.8% |
| 2Q19 | 25,706 | +7.4% |
| 1Q19 | 22,853 | +2.1% |
| 3Q18 | 26,492 | -11.6% |
| 2Q18 | 23,938 | +5.8% |
| 1Q18 | 22,387 | +2.6% |
| 3Q17 | 29,974 | +41.6% |
| 2Q17 | 22,628 | 0.0% |
| 1Q17 | 21,813 | -0.2% |
| 3Q16 | 21,171 | -2.9% |
| 2Q16 | 22,621 | +14.3% |
| 1Q16 | 21,858 | -12.9% |
| 4Q15 | 20,963 | +60.5% |
| 3Q15 | 21,813 | +25.9% |
| 2Q15 | 19,787 | - |
| 1Q15 | 25,105 | - |
| 4Q14 | 13,057 | - |
| 3Q14 | 17,322 | - |