| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 158,000 | +187.3% |
| 4Q24 | 83,000 | -42.4% |
| 3Q24 | 117,000 | -17.6% |
| 2Q24 | 47,000 | -77.9% |
| 1Q24 | 55,000 | -78.5% |
| 4Q23 | 144,000 | -32.4% |
| 3Q23 | 142,000 | -43.2% |
| 2Q23 | 213,000 | -16.1% |
| 1Q23 | 256,000 | -1.5% |
| 4Q22 | 213,000 | +42.0% |
| 3Q22 | 250,000 | +74.8% |
| 2Q22 | 254,000 | +51.2% |
| 1Q22 | 260,000 | +68.8% |
| 4Q21 | 150,000 | -8.5% |
| 3Q21 | 143,000 | - |
| 2Q21 | 168,000 | - |
| 1Q21 | 154,000 | - |
| 4Q20 | 164,000 | - |