| （単位：千ドル） | 純利益 | 前年比（％） |
|---|---|---|
| 3Q21 | 608,000 | -373.9% |
| 2Q21 | -168,000 | -80.2% |
| 1Q21 | 190,000 | -153.4% |
| 3Q20 | -222,000 | -228.3% |
| 2Q20 | -847,000 | -2217.5% |
| 1Q20 | -356,000 | +142.2% |
| 4Q19 | -118,000 | +16.8% |
| 3Q19 | 173,000 | +22.7% |
| 2Q19 | 40,000 | -163.5% |
| 1Q19 | -147,000 | -27.2% |
| 4Q18 | -101,000 | -116.4% |
| 3Q18 | 141,000 | +51.6% |
| 2Q18 | -63,000 | -60.1% |
| 1Q18 | -202,000 | -9.4% |
| 4Q17 | 616,000 | -240.6% |
| 3Q17 | 93,000 | +121.4% |
| 2Q17 | -158,000 | +267.4% |
| 1Q17 | -223,000 | - |
| 4Q16 | -438,000 | - |
| 3Q16 | 42,000 | - |
| 2Q16 | -43,000 | - |