| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 312,300 | +39.2% |
| 4Q24 | 362,200 | +489.9% |
| 3Q24 | 361,000 | +368.8% |
| 2Q24 | 192,400 | +83.6% |
| 1Q24 | 224,400 | +88.6% |
| 4Q23 | 61,400 | -59.7% |
| 3Q23 | 77,000 | -32.3% |
| 2Q23 | 104,800 | +16.2% |
| 1Q23 | 119,000 | +16.1% |
| 4Q22 | 152,300 | +21.6% |
| 3Q22 | 113,700 | +52.2% |
| 2Q22 | 90,200 | +99.1% |
| 1Q22 | 102,500 | +0.8% |
| 4Q21 | 125,200 | -23.0% |
| 3Q21 | 74,700 | -60.2% |
| 2Q21 | 45,300 | - |
| 1Q21 | 101,639 | - |
| 4Q20 | 162,531 | - |
| 3Q20 | 187,464 | - |