| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 20,033 | -79.6% |
| 1Q25 | 48,935 | -50.2% |
| 4Q24 | 79,667 | -35.9% |
| 3Q24 | 88,553 | -42.7% |
| 2Q24 | 97,997 | -23.3% |
| 1Q24 | 98,355 | -27.5% |
| 4Q23 | 124,318 | -6.4% |
| 3Q23 | 154,501 | +10.0% |
| 2Q23 | 127,725 | -8.7% |
| 1Q23 | 135,648 | -12.4% |
| 4Q22 | 132,853 | -24.3% |
| 3Q22 | 140,427 | -25.2% |
| 2Q22 | 139,944 | -33.4% |
| 1Q22 | 154,769 | -34.2% |
| 4Q21 | 175,490 | - |
| 3Q21 | 187,653 | - |
| 2Q21 | 210,178 | - |
| 1Q21 | 235,097 | - |