| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 395 | +31.7% |
| 4Q24 | 300 | 0.0% |
| 3Q24 | 310 | +3.3% |
| 2Q24 | 300 | 0.0% |
| 1Q24 | 300 | 0.0% |
| 4Q23 | 300 | 0.0% |
| 3Q23 | 300 | 0.0% |
| 2Q23 | 300 | 0.0% |
| 1Q23 | 300 | 0.0% |
| 4Q22 | 300 | 0.0% |
| 3Q22 | 300 | -30.9% |
| 2Q22 | 300 | - |
| 1Q22 | 300 | - |
| 4Q21 | 300 | - |
| 3Q21 | 434 | +7.7% |
| 3Q20 | 403 | -87.6% |
| 2Q20 | 285 | -94.6% |
| 1Q20 | 104 | -98.0% |
| 4Q19 | 416 | +5.9% |
| 3Q19 | 3,250 | +935.0% |
| 2Q19 | 5,281 | +231.1% |
| 1Q19 | 5,280 | +137.0% |
| 4Q18 | 393 | -94.4% |
| 3Q18 | 314 | -96.0% |
| 2Q18 | 1,595 | -79.4% |
| 1Q18 | 2,228 | -74.4% |
| 4Q17 | 7,076 | -23.4% |
| 3Q17 | 7,857 | +5.9% |
| 2Q17 | 7,755 | - |
| 1Q17 | 8,711 | - |
| 4Q16 | 9,237 | - |
| 3Q16 | 7,422 | - |