| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 24,454 | -48.1% |
| 4Q24 | 31,341 | -40.6% |
| 3Q24 | 27,870 | -54.1% |
| 2Q24 | 40,398 | -41.1% |
| 1Q24 | 47,125 | -46.1% |
| 4Q23 | 52,746 | -40.9% |
| 3Q23 | 60,670 | -42.3% |
| 2Q23 | 68,614 | -39.7% |
| 1Q23 | 87,396 | -31.5% |
| 4Q22 | 89,321 | -68.2% |
| 3Q22 | 105,108 | -28.6% |
| 2Q22 | 113,815 | -22.5% |
| 1Q22 | 127,503 | - |
| 4Q21 | 280,924 | - |
| 3Q21 | 147,129 | - |
| 2Q21 | 146,899 | - |