| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 27,173 | +423.9% |
| 4Q24 | 2,356 | -39.9% |
| 3Q24 | 3,859 | -43.4% |
| 2Q24 | 3,997 | -4.8% |
| 1Q24 | 5,187 | +78.4% |
| 4Q23 | 3,917 | -32.0% |
| 3Q23 | 6,818 | +241.1% |
| 2Q23 | 4,199 | +110.2% |
| 1Q23 | 2,907 | +45.5% |
| 4Q22 | 5,760 | +188.1% |
| 3Q22 | 1,999 | -60.0% |
| 2Q22 | 1,998 | -60.0% |
| 1Q22 | 1,998 | -60.0% |
| 4Q21 | 1,999 | -60.0% |
| 3Q21 | 4,999 | - |
| 2Q21 | 4,999 | - |
| 1Q21 | 4,998 | - |
| 4Q20 | 4,998 | +98.3% |
| 4Q19 | 2,521 | - |
| 3Q19 | 2,503 | - |
| 2Q19 | 2,503 | - |
| 1Q19 | 2,496 | - |
| 2Q13 | 1,426 | -16.1% |
| 1Q13 | 9,817 | +357.1% |
| 4Q12 | 13,900 | +323.7% |
| 3Q12 | 6,031 | +15.1% |
| 2Q12 | 1,699 | -81.4% |
| 1Q12 | 2,147 | - |
| 4Q11 | 3,280 | - |
| 3Q11 | 5,240 | - |
| 2Q11 | 9,123 | - |