| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 18,319 | -1.8% |
| 4Q24 | 19,373 | -9.1% |
| 3Q24 | 20,351 | -6.8% |
| 2Q24 | 19,597 | +207.4% |
| 1Q24 | 18,648 | +46.5% |
| 4Q23 | 21,312 | -47.3% |
| 3Q23 | 21,844 | +54.2% |
| 2Q23 | 6,375 | -73.3% |
| 1Q23 | 12,733 | -50.6% |
| 4Q22 | 40,418 | +37.0% |
| 3Q22 | 14,164 | -53.1% |
| 2Q22 | 23,894 | -23.6% |
| 1Q22 | 25,772 | -4.6% |
| 4Q21 | 29,498 | +4.5% |
| 3Q21 | 30,219 | +26.5% |
| 2Q21 | 31,257 | - |
| 1Q21 | 27,003 | - |
| 4Q20 | 28,239 | - |
| 3Q20 | 23,888 | - |