| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 271,900 | -56.8% |
| 1Q25 | 219,000 | -53.8% |
| 4Q24 | 693,500 | +58.7% |
| 3Q24 | 657,300 | +85.9% |
| 2Q24 | 629,900 | +83.3% |
| 1Q24 | 473,700 | +77.3% |
| 4Q23 | 437,100 | +93.2% |
| 3Q23 | 353,600 | +4.1% |
| 2Q23 | 343,700 | +445.6% |
| 1Q23 | 267,200 | +11.5% |
| 4Q22 | 226,300 | +10.7% |
| 3Q22 | 339,800 | +80.1% |
| 2Q22 | 63,000 | -68.9% |
| 1Q22 | 239,600 | +33.2% |
| 4Q21 | 204,400 | +41.6% |
| 3Q21 | 188,684 | +21.7% |
| 2Q21 | 202,498 | +24.6% |
| 1Q21 | 179,939 | - |
| 4Q20 | 144,400 | - |
| 3Q20 | 155,000 | - |
| 2Q20 | 162,500 | - |