| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | -4,789 | +0.1% |
| 3Q24 | -3,750 | +36.9% |
| 2Q24 | -2,147 | -46.9% |
| 1Q24 | -4,783 | -32.4% |
| 3Q23 | -2,739 | +29.4% |
| 2Q23 | -4,047 | -10.3% |
| 1Q23 | -7,075 | +106.9% |
| 3Q22 | -2,117 | -54.1% |
| 2Q22 | -4,514 | +184.3% |
| 1Q22 | -3,420 | -449.7% |
| 3Q21 | -4,612 | +216.8% |
| 2Q21 | -1,588 | -80.6% |
| 1Q21 | 978 | -100.4% |
| 3Q20 | -1,456 | -119.0% |
| 2Q20 | -8,206 | -201.3% |
| 1Q20 | -245,332 | -40920.6% |
| 3Q19 | 7,672 | +30.5% |
| 2Q19 | 8,098 | -2873.3% |
| 1Q19 | 601 | -83.7% |
| 3Q18 | 5,881 | -6.6% |
| 2Q18 | -292 | -101.4% |
| 1Q18 | 3,693 | -83.3% |
| 3Q17 | 6,296 | - |
| 2Q17 | 20,593 | - |
| 1Q17 | 22,158 | +86.6% |
| 4Q16 | 12,096 | -211.5% |
| 1Q16 | 11,874 | -14.8% |
| 4Q15 | -10,848 | -226.7% |
| 3Q15 | 10,122 | +296.6% |
| 2Q15 | 13,589 | +65.0% |
| 1Q15 | 13,934 | +67.1% |
| 4Q14 | 8,560 | +32.2% |
| 3Q14 | 2,552 | -67.3% |
| 2Q14 | 8,237 | +4.0% |
| 1Q14 | 8,338 | +47.9% |
| 4Q13 | 6,474 | +250.7% |
| 3Q13 | 7,794 | +31.7% |
| 2Q13 | 7,920 | -4.3% |
| 1Q13 | 5,639 | -37.6% |
| 4Q12 | 1,846 | - |
| 3Q12 | 5,917 | +2.1% |
| 2Q12 | 8,275 | -10.6% |
| 1Q12 | 9,033 | - |
| 3Q11 | 5,795 | - |
| 2Q11 | 9,251 | - |