| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q24 | 4,812 | -93.4% |
| 1Q24 | 3,908 | -96.0% |
| 4Q23 | 16,288 | -86.0% |
| 3Q23 | 54,409 | -27.4% |
| 2Q23 | 73,119 | -7.4% |
| 1Q23 | 98,680 | -4.2% |
| 4Q22 | 116,389 | +7.4% |
| 3Q22 | 74,900 | +9.7% |
| 2Q22 | 78,939 | -26.3% |
| 1Q22 | 103,004 | +15.1% |
| 4Q21 | 108,346 | +10713.0% |
| 3Q21 | 68,255 | +429.2% |
| 2Q21 | 107,101 | +265.8% |
| 1Q21 | 89,501 | +65.7% |
| 4Q20 | 1,002 | -98.6% |
| 3Q20 | 12,897 | -60.3% |
| 2Q20 | 29,282 | -60.2% |
| 1Q20 | 54,020 | -44.6% |
| 4Q19 | 70,400 | -30.2% |
| 3Q19 | 32,523 | +183.2% |
| 2Q19 | 73,511 | - |
| 1Q19 | 97,590 | - |
| 4Q18 | 100,927 | - |
| 3Q18 | 11,486 | - |