| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q24 | 8,778 | +21.7% |
| 3Q24 | 10,443 | +372.7% |
| 2Q24 | 7,916 | -35.5% |
| 1Q24 | 7,213 | +17.0% |
| 3Q23 | 2,209 | -85.9% |
| 2Q23 | 12,266 | -6.7% |
| 1Q23 | 6,167 | -22.9% |
| 3Q22 | 15,668 | +52.1% |
| 2Q22 | 13,143 | +82.1% |
| 1Q22 | 8,002 | +98.9% |
| 3Q21 | 10,303 | +65.1% |
| 2Q21 | 7,216 | +84.3% |
| 1Q21 | 4,024 | -2025.4% |
| 3Q20 | 6,241 | +2749.8% |
| 2Q20 | 3,915 | -160.9% |
| 1Q20 | -209 | -98.1% |
| 3Q19 | 219 | -114.0% |
| 2Q19 | -6,424 | +74.0% |
| 1Q19 | -10,967 | -45.2% |
| 3Q18 | -1,568 | -26.9% |
| 2Q18 | -3,692 | -54.1% |
| 1Q18 | -19,996 | +362.4% |
| 3Q17 | -2,145 | -52.9% |
| 2Q17 | -8,044 | +39.4% |
| 1Q17 | -4,324 | -54.1% |
| 3Q16 | -4,550 | -47.3% |
| 2Q16 | -5,770 | -38.8% |
| 1Q16 | -9,420 | -30.6% |
| 3Q15 | -8,634 | -24.1% |
| 2Q15 | -9,426 | +1201.9% |
| 1Q15 | -13,572 | +216.7% |
| 3Q14 | -11,369 | - |
| 2Q14 | -724 | - |
| 1Q14 | -4,285 | - |