| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 5,758 | -86.2% |
| 4Q24 | 1,975 | -90.8% |
| 3Q24 | 4,967 | -84.4% |
| 2Q24 | 14,399 | -53.2% |
| 1Q24 | 41,839 | +9.5% |
| 4Q23 | 21,488 | -69.8% |
| 3Q23 | 31,745 | -78.1% |
| 2Q23 | 30,750 | -77.6% |
| 1Q23 | 38,214 | - |
| 4Q22 | 71,231 | - |
| 3Q22 | 145,171 | - |
| 2Q22 | 137,562 | - |
| 2Q19 | 55,839 | +408.0% |
| 1Q19 | 59,520 | +600.9% |
| 4Q18 | 17,400 | - |
| 3Q18 | 14,936 | - |
| 2Q18 | 10,992 | - |
| 1Q18 | 8,492 | - |