| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 20,713 | -64.2% |
| 4Q24 | 30,818 | -65.4% |
| 3Q24 | 46,565 | -59.4% |
| 2Q24 | 73,226 | -49.4% |
| 1Q24 | 57,852 | -30.6% |
| 4Q23 | 89,096 | +71.8% |
| 3Q23 | 114,762 | +191.1% |
| 2Q23 | 144,581 | +185.7% |
| 1Q23 | 83,316 | -20.9% |
| 4Q22 | 51,854 | -61.8% |
| 3Q22 | 39,427 | -62.5% |
| 2Q22 | 50,607 | +19.1% |
| 1Q22 | 105,360 | - |
| 4Q21 | 135,914 | - |
| 3Q21 | 105,193 | - |
| 2Q21 | 42,474 | - |