| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 3Q24 | 2,338 | -16.3% |
| 2Q24 | 3,633 | +91.6% |
| 1Q24 | 2,750 | +32.7% |
| 4Q23 | 2,799 | +142.5% |
| 3Q23 | 2,795 | +222.1% |
| 2Q23 | 1,896 | +309.6% |
| 1Q23 | 2,071 | +356.3% |
| 4Q22 | 1,154 | +13.9% |
| 3Q22 | 867 | -38.9% |
| 2Q22 | 463 | -77.8% |
| 1Q22 | 454 | -80.2% |
| 4Q21 | 1,013 | -57.6% |
| 3Q21 | 1,420 | -36.5% |
| 2Q21 | 2,087 | -8.9% |
| 1Q21 | 2,293 | +32.8% |
| 4Q20 | 2,388 | +95.5% |
| 3Q20 | 2,239 | +159.0% |
| 2Q20 | 2,290 | +215.2% |
| 1Q20 | 1,727 | +114.1% |
| 4Q19 | 1,222 | +27.1% |
| 3Q19 | 864 | -10.4% |
| 2Q19 | 726 | +36.8% |
| 1Q19 | 806 | +168.7% |
| 4Q18 | 961 | +219.5% |
| 3Q18 | 965 | +13.0% |
| 2Q18 | 531 | -74.8% |
| 1Q18 | 300 | -86.5% |
| 4Q17 | 300 | - |
| 3Q17 | 854 | -60.7% |
| 2Q17 | 2,110 | - |
| 1Q17 | 2,221 | - |
| 2Q17 | 2,172 | - |
| 4Q13 | 0 | -100.0% |
| 3Q13 | 0 | +4.6% |
| 2Q13 | 0 | +28.2% |
| 4Q12 | 0 | - |
| 3Q12 | 0 | - |
| 2Q12 | 0 | - |
| 1Q12 | 3 | - |