| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 12,246 | +136.3% |
| 3Q24 | 4,129 | -35.5% |
| 2Q24 | 2,220 | -103.4% |
| 1Q24 | 5,182 | -196.5% |
| 3Q23 | 6,400 | -723.8% |
| 2Q23 | -65,268 | -53.8% |
| 1Q23 | -5,370 | -203.3% |
| 3Q22 | -1,026 | -181.3% |
| 2Q22 | -141,260 | -7252.4% |
| 1Q22 | 5,200 | -51.1% |
| 3Q21 | 1,262 | -61.9% |
| 2Q21 | 1,975 | -78.2% |
| 1Q21 | 10,637 | +295.0% |
| 3Q20 | 3,308 | -213.6% |
| 2Q20 | 9,041 | +59.2% |
| 1Q20 | 2,693 | +94.9% |
| 3Q19 | -2,913 | -142.3% |
| 2Q19 | 5,678 | -29.4% |
| 1Q19 | 1,382 | -77.6% |
| 3Q18 | 6,884 | -9.4% |
| 2Q18 | 8,048 | +27.4% |
| 1Q18 | 6,162 | -25.8% |
| 3Q17 | 7,599 | +1838.5% |
| 2Q17 | 6,318 | -40.7% |
| 1Q17 | 8,307 | -48.0% |
| 3Q16 | 392 | -96.3% |
| 2Q16 | 10,660 | -7.9% |
| 1Q16 | 15,970 | +10.4% |
| 3Q15 | 10,512 | -28.2% |
| 2Q15 | 11,576 | -26.9% |
| 1Q15 | 14,471 | -13.5% |
| 3Q14 | 14,647 | -16.3% |
| 2Q14 | 15,835 | -8.0% |
| 1Q14 | 16,725 | -8.2% |
| 4Q13 | 14,597 | -32.2% |
| 3Q13 | 17,507 | -0.1% |
| 2Q13 | 17,203 | +14.7% |
| 1Q13 | 18,210 | +22.5% |
| 4Q12 | 21,540 | - |
| 3Q12 | 17,518 | +16.5% |
| 2Q12 | 14,992 | +0.5% |
| 1Q12 | 14,870 | +13.8% |
| 3Q11 | 15,034 | +61.4% |
| 2Q11 | 14,911 | +27.0% |
| 1Q11 | 13,071 | -0.5% |
| 3Q10 | 9,315 | - |
| 2Q10 | 11,739 | - |
| 1Q10 | 13,137 | - |