| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 2,994 | -22.8% |
| 1Q25 | 3,032 | -44.8% |
| 4Q24 | 10,758 | +52.7% |
| 3Q24 | 3,884 | -59.3% |
| 2Q24 | 3,879 | -61.7% |
| 1Q24 | 5,492 | -62.2% |
| 4Q23 | 7,046 | -61.9% |
| 3Q23 | 9,553 | -57.8% |
| 2Q23 | 10,116 | -61.8% |
| 1Q23 | 14,544 | -57.6% |
| 4Q22 | 18,508 | -60.1% |
| 3Q22 | 22,627 | - |
| 2Q22 | 26,464 | - |
| 1Q22 | 34,342 | - |
| 4Q21 | 46,353 | - |
| 3Q14 | 0 | -100.0% |
| 2Q14 | 0 | -100.0% |
| 1Q14 | 1,280 | -36.4% |
| 4Q13 | 1,288 | -36.8% |
| 3Q13 | 2,078 | +2.4% |
| 2Q13 | 2,103 | +10.5% |
| 1Q13 | 2,012 | +3.0% |
| 4Q12 | 2,037 | +4.3% |
| 3Q12 | 2,029 | -3.4% |
| 2Q12 | 1,903 | -9.4% |
| 1Q12 | 1,953 | - |
| 4Q11 | 1,953 | - |
| 3Q11 | 2,101 | - |
| 2Q11 | 2,101 | - |