| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 48,150 | -78.9% |
| 4Q24 | 86,732 | -47.4% |
| 3Q24 | 121,636 | -56.5% |
| 2Q24 | 156,792 | -53.2% |
| 1Q24 | 228,503 | -37.8% |
| 4Q23 | 164,743 | -10.4% |
| 3Q23 | 279,670 | +270.8% |
| 2Q23 | 334,680 | +208.7% |
| 1Q23 | 367,527 | +175.8% |
| 4Q22 | 183,909 | +225.7% |
| 3Q22 | 75,431 | +75.6% |
| 2Q22 | 108,427 | +77.9% |
| 1Q22 | 133,271 | +45.7% |
| 4Q21 | 56,458 | -54.6% |
| 3Q21 | 42,957 | -67.6% |
| 2Q21 | 60,956 | +331.6% |
| 1Q21 | 91,455 | +95.2% |
| 4Q20 | 124,452 | +115.7% |
| 3Q20 | 132,448 | +616.7% |
| 2Q20 | 14,124 | -49.3% |
| 1Q20 | 46,862 | - |
| 4Q19 | 57,704 | - |
| 3Q19 | 18,481 | - |
| 2Q19 | 27,859 | - |