| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 2,645 | -24.3% |
| 2Q25 | 2,645 | -26.8% |
| 1Q25 | 2,645 | -51.8% |
| 4Q24 | 2,645 | -51.8% |
| 3Q24 | 3,493 | -36.4% |
| 2Q24 | 3,611 | -34.3% |
| 1Q24 | 5,493 | 0.0% |
| 4Q23 | 5,493 | 0.0% |
| 3Q23 | 5,493 | 0.0% |
| 2Q23 | 5,493 | 0.0% |
| 1Q23 | 5,493 | 0.0% |
| 4Q22 | 5,493 | +111.3% |
| 3Q22 | 5,493 | +107.7% |
| 2Q22 | 5,493 | - |
| 1Q22 | 5,493 | - |
| 4Q21 | 2,600 | - |
| 3Q21 | 2,645 | - |