| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 10,539 | +25.5% |
| 1Q25 | 10,445 | +23.2% |
| 4Q24 | 2,310 | -70.7% |
| 3Q24 | 6,486 | -15.9% |
| 2Q24 | 8,400 | +49.6% |
| 1Q24 | 8,480 | +128.2% |
| 4Q23 | 7,891 | +333.8% |
| 3Q23 | 7,715 | - |
| 2Q23 | 5,615 | - |
| 1Q23 | 3,716 | - |
| 4Q22 | 1,819 | - |
| 2Q20 | 10,000 | -66.7% |
| 1Q20 | 25,000 | -16.7% |
| 4Q19 | 30,000 | +50.0% |
| 3Q19 | 30,000 | +200.0% |
| 2Q19 | 30,000 | - |
| 1Q19 | 30,000 | - |
| 4Q18 | 20,000 | - |
| 3Q18 | 10,000 | - |
| 3Q11 | 10,910 | - |