| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q23 | 14,647 | +47.3% |
| 1Q23 | 24,414 | +63.0% |
| 4Q22 | 14,684 | -2.1% |
| 3Q22 | 9,876 | +97.6% |
| 2Q22 | 9,945 | - |
| 1Q22 | 14,978 | - |
| 4Q21 | 14,992 | - |
| 3Q21 | 4,999 | - |
| 3Q17 | 4,975 | -75.1% |
| 2Q17 | 14,936 | -70.1% |
| 1Q17 | 9,960 | -85.8% |
| 4Q16 | 4,988 | -85.7% |
| 3Q16 | 19,960 | +33.1% |
| 2Q16 | 49,895 | +233.1% |
| 1Q16 | 69,899 | - |
| 4Q15 | 34,964 | +141.0% |
| 3Q15 | 14,993 | +3.3% |
| 2Q15 | 14,977 | +3.0% |
| 1Q15 | 0 | - |
| 4Q14 | 14,509 | - |
| 3Q14 | 14,521 | - |
| 2Q14 | 14,545 | - |
| 1Q12 | 0 | - |
| 4Q11 | 0 | - |
| 3Q11 | 0 | - |
| 2Q11 | 0 | - |