| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 18,800 | +26.2% |
| 2Q25 | 21,100 | +603.3% |
| 1Q25 | 15,600 | +680.0% |
| 4Q24 | 11,400 | +178.0% |
| 3Q24 | 14,900 | +396.7% |
| 2Q24 | 3,000 | - |
| 1Q24 | 2,000 | - |
| 4Q23 | 4,100 | +720.0% |
| 3Q23 | 3,000 | 0.0% |
| 4Q22 | 500 | -93.0% |
| 3Q22 | 3,000 | -23.1% |
| 2Q22 | 3,400 | -15.0% |
| 3Q21 | 3,500 | -85.5% |
| 4Q21 | 7,100 | +36.5% |
| 3Q21 | 3,900 | -83.8% |
| 2Q21 | 4,000 | - |
| 1Q21 | 700 | -98.2% |
| 4Q20 | 5,200 | -81.2% |
| 3Q20 | 24,100 | -31.3% |
| 1Q20 | 34,100 | +1163.0% |
| 1Q20 | 38,200 | +1314.8% |
| 4Q19 | 27,600 | +21.1% |
| 3Q19 | 35,100 | -67.0% |
| 2Q19 | 33,900 | - |
| 1Q19 | 2,700 | - |
| 4Q18 | 22,800 | - |
| 3Q18 | 106,300 | - |