| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 14,984 | - |
| 4Q24 | 14,981 | +3001.7% |
| 4Q23 | 483 | -96.3% |
| 3Q23 | 1,914 | -86.9% |
| 2Q23 | 8,609 | -52.0% |
| 1Q23 | 12,699 | -40.3% |
| 4Q22 | 13,123 | -43.9% |
| 3Q22 | 14,648 | -46.9% |
| 2Q22 | 17,939 | -36.1% |
| 1Q22 | 21,277 | -27.3% |
| 4Q21 | 23,377 | -22.8% |
| 3Q21 | 27,567 | -10.1% |
| 2Q21 | 28,062 | -12.1% |
| 1Q21 | 29,280 | -20.0% |
| 4Q20 | 30,270 | -17.4% |
| 3Q20 | 30,663 | +15.6% |
| 2Q20 | 31,917 | +24.0% |
| 1Q20 | 36,590 | +14.8% |
| 4Q19 | 36,633 | -2.8% |
| 3Q19 | 26,532 | -20.4% |
| 2Q19 | 25,737 | - |
| 1Q19 | 31,866 | - |
| 4Q18 | 37,678 | - |
| 3Q18 | 33,324 | - |