| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 512 | 0.0% |
| 2Q25 | 512 | 0.0% |
| 1Q25 | 512 | 0.0% |
| 4Q24 | 512 | 0.0% |
| 3Q24 | 512 | -37.6% |
| 2Q24 | 512 | -37.6% |
| 1Q24 | 512 | -37.6% |
| 4Q23 | 512 | -37.6% |
| 3Q23 | 821 | 0.0% |
| 2Q23 | 821 | 0.0% |
| 1Q23 | 821 | 0.0% |
| 4Q22 | 821 | 0.0% |
| 3Q22 | 821 | 0.0% |
| 2Q22 | 821 | 0.0% |
| 1Q22 | 821 | -73.1% |
| 4Q21 | 821 | -73.1% |
| 3Q21 | 821 | - |
| 2Q21 | 821 | - |
| 1Q21 | 3,051 | - |
| 4Q20 | 3,051 | - |