| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 25,333 | -3.1% |
| 4Q24 | 25,013 | -49.2% |
| 3Q24 | 25,017 | -65.1% |
| 1Q24 | 26,141 | -64.2% |
| 4Q23 | 49,251 | -54.9% |
| 3Q23 | 71,780 | -15.3% |
| 2Q23 | 83,472 | +497.8% |
| 1Q23 | 73,074 | +170.0% |
| 4Q22 | 109,299 | +138.1% |
| 3Q22 | 84,710 | +65.0% |
| 2Q22 | 13,963 | -74.7% |
| 1Q22 | 27,068 | -51.0% |
| 4Q21 | 45,902 | -16.8% |
| 3Q21 | 51,349 | - |
| 2Q21 | 55,288 | - |
| 1Q21 | 55,209 | - |
| 4Q20 | 55,141 | - |