| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 78,900 | -27.5% |
| 4Q24 | 99,827 | -33.8% |
| 3Q24 | 84,409 | -65.7% |
| 2Q24 | 108,989 | -60.6% |
| 1Q24 | 108,768 | -67.3% |
| 4Q23 | 150,727 | -64.1% |
| 3Q23 | 246,242 | -50.5% |
| 2Q23 | 276,678 | -47.7% |
| 1Q23 | 332,363 | -39.3% |
| 4Q22 | 419,314 | -9.3% |
| 3Q22 | 496,983 | +19.6% |
| 2Q22 | 528,548 | +18.6% |
| 1Q22 | 547,440 | +35.6% |
| 4Q21 | 462,141 | +67.0% |
| 3Q21 | 415,544 | - |
| 2Q21 | 445,755 | - |
| 1Q21 | 403,591 | - |
| 4Q20 | 276,710 | - |