| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 21,860 | -63.3% |
| 4Q24 | 26,774 | -66.0% |
| 3Q24 | 47,695 | +60.9% |
| 2Q24 | 47,280 | +89.9% |
| 1Q24 | 59,487 | +8.8% |
| 4Q23 | 78,792 | -6.3% |
| 3Q23 | 29,635 | -62.8% |
| 2Q23 | 24,894 | -68.7% |
| 1Q23 | 54,668 | - |
| 4Q22 | 84,133 | - |
| 3Q22 | 79,600 | - |
| 2Q22 | 79,554 | - |
| 1Q20 | 30,996 | +514.9% |
| 4Q19 | 34,841 | +595.3% |
| 1Q19 | 5,040 | -88.8% |
| 4Q18 | 5,011 | - |
| 3Q18 | 21,994 | - |
| 2Q18 | 40,059 | - |
| 1Q18 | 44,955 | - |