| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 616 | -94.0% |
| 3Q24 | 399 | -77.7% |
| 2Q24 | 134 | -94.7% |
| 1Q24 | 10,251 | +300.3% |
| 3Q23 | 1,793 | -65.0% |
| 2Q23 | 2,536 | -49.5% |
| 1Q23 | 2,561 | +6.3% |
| 3Q22 | 5,127 | +34.7% |
| 2Q22 | 5,018 | +26.5% |
| 1Q22 | 2,410 | -55.7% |
| 3Q21 | 3,806 | -35.6% |
| 2Q21 | 3,966 | -35.9% |
| 1Q21 | 5,443 | +46.9% |
| 3Q20 | 5,913 | +50.5% |
| 2Q20 | 6,189 | +25.4% |
| 1Q20 | 3,704 | +44.6% |
| 3Q19 | 3,929 | +110.1% |
| 2Q19 | 4,934 | +71.6% |
| 1Q19 | 2,562 | -13.9% |
| 3Q18 | 1,870 | -32.2% |
| 2Q18 | 2,876 | -12.0% |
| 1Q18 | 2,976 | +7.6% |
| 3Q17 | 2,757 | -6.8% |
| 2Q17 | 3,267 | +12.7% |
| 1Q17 | 2,766 | -3.7% |
| 3Q16 | 2,959 | +23.8% |
| 2Q16 | 2,900 | +17.2% |
| 1Q16 | 2,872 | +18.3% |
| 3Q15 | 2,390 | -4.6% |
| 2Q15 | 2,474 | -3.1% |
| 1Q15 | 2,428 | +4.4% |
| 3Q14 | 2,505 | -21.7% |
| 2Q14 | 2,552 | +9.5% |
| 1Q14 | 2,325 | +4.1% |
| 3Q13 | 3,200 | +11.1% |
| 2Q13 | 2,331 | - |
| 1Q13 | 2,234 | +31.1% |
| 3Q12 | 2,881 | +111.7% |
| 1Q12 | 1,704 | - |
| 3Q11 | 1,361 | - |
| 2Q11 | 2,091 | - |