| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 19,575 | -27.1% |
| 4Q24 | 26,811 | -38.6% |
| 3Q24 | 26,864 | -49.5% |
| 2Q24 | 31,020 | -43.9% |
| 1Q24 | 26,864 | -61.0% |
| 4Q23 | 43,631 | -25.1% |
| 3Q23 | 53,188 | +967.5% |
| 2Q23 | 55,307 | +455.8% |
| 1Q23 | 68,920 | - |
| 4Q22 | 58,289 | +4543.6% |
| 3Q22 | 4,982 | +298.2% |
| 2Q22 | 9,951 | +371.7% |
| 4Q21 | 1,255 | -71.0% |
| 3Q21 | 1,251 | -79.3% |
| 2Q21 | 2,109 | - |
| 1Q21 | 2,302 | - |
| 4Q20 | 4,335 | - |
| 3Q20 | 6,050 | - |