| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 4Q24 | 19,879 | -33.2% |
| 3Q24 | 29,701 | -55.2% |
| 2Q24 | 19,727 | -79.5% |
| 4Q23 | 29,755 | -38.9% |
| 3Q23 | 66,233 | -26.0% |
| 2Q23 | 96,196 | -41.9% |
| 1Q23 | 69,009 | -61.5% |
| 4Q22 | 48,680 | -73.3% |
| 3Q22 | 89,504 | -43.3% |
| 2Q22 | 165,481 | +65.5% |
| 1Q22 | 179,260 | +32.9% |
| 4Q21 | 182,393 | +5.5% |
| 3Q21 | 157,936 | +16.0% |
| 2Q21 | 99,977 | -9.0% |
| 1Q21 | 134,900 | +24.9% |
| 4Q20 | 172,905 | +152.2% |
| 3Q20 | 136,100 | +173.3% |
| 2Q20 | 109,873 | +86.8% |
| 1Q20 | 108,039 | +29.4% |
| 4Q19 | 68,567 | +361.6% |
| 3Q19 | 49,790 | - |
| 2Q19 | 58,805 | +194.2% |
| 1Q19 | 83,517 | -52.2% |
| 4Q18 | 14,855 | -94.9% |
| 3Q18 | 0 | -100.0% |
| 2Q18 | 19,991 | -32.9% |
| 1Q18 | 174,649 | - |
| 4Q17 | 291,796 | - |
| 3Q17 | 246,376 | - |
| 2Q17 | 29,779 | - |