| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 3Q23 | 21,683 | +5.0% |
| 2Q23 | 21,900 | +8.0% |
| 1Q23 | 20,197 | +25.8% |
| 4Q22 | 20,733 | +20.1% |
| 3Q22 | 20,652 | +16.9% |
| 2Q22 | 20,274 | +12.4% |
| 1Q22 | 16,061 | +15961.0% |
| 4Q21 | 17,256 | -1.4% |
| 3Q21 | 17,660 | +17560.0% |
| 2Q21 | 18,033 | +17933.0% |
| 1Q21 | 100 | 0.0% |
| 4Q20 | 17,496 | +17396.0% |
| 3Q20 | 100 | 0.0% |
| 2Q20 | 100 | 0.0% |
| 1Q20 | 100 | - |
| 4Q19 | 100 | - |
| 3Q19 | 100 | - |
| 2Q19 | 100 | - |