| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,403 | -45.2% |
| 3Q24 | 1,479 | -46.6% |
| 2Q24 | 3,544 | +14.3% |
| 1Q24 | 2,558 | -34.3% |
| 3Q23 | 2,769 | -20.3% |
| 2Q23 | 3,101 | -14.4% |
| 1Q23 | 3,894 | +345.0% |
| 3Q22 | 3,474 | +551.8% |
| 2Q22 | 3,624 | +4864.4% |
| 1Q22 | 875 | -16.3% |
| 3Q21 | 533 | -66.9% |
| 2Q21 | 73 | -92.9% |
| 1Q21 | 1,046 | +1012.8% |
| 3Q20 | 1,612 | +27.2% |
| 2Q20 | 1,024 | -34.8% |
| 1Q20 | 94 | -85.7% |
| 3Q19 | 1,267 | +204.6% |
| 2Q19 | 1,570 | -3.7% |
| 1Q19 | 659 | -53.1% |
| 3Q18 | 416 | +31.6% |
| 2Q18 | 1,630 | +5937.0% |
| 1Q18 | 1,405 | +256.6% |
| 3Q17 | 316 | -178.6% |
| 2Q17 | 27 | -111.5% |
| 1Q17 | 394 | +105.2% |
| 3Q16 | -402 | -88.4% |
| 2Q16 | -234 | -65.0% |
| 1Q16 | 192 | -144.3% |
| 3Q15 | -3,469 | +2377.9% |
| 2Q15 | -669 | +42.6% |
| 1Q15 | -433 | -44.3% |
| 3Q14 | -140 | -159.8% |
| 2Q14 | -469 | -57.6% |
| 1Q14 | -777 | -14.1% |
| 3Q13 | 234 | -114.9% |
| 2Q13 | -1,107 | - |
| 1Q13 | -905 | -213.3% |
| 3Q12 | -1,575 | -405.2% |
| 1Q12 | 799 | - |
| 3Q11 | 516 | - |
| 2Q11 | 4,521 | - |