| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 484,471 | -7.9% |
| 1Q25 | 494,111 | -8.6% |
| 4Q24 | 570,351 | +34.7% |
| 3Q24 | 602,232 | +57.0% |
| 2Q24 | 526,163 | +35.5% |
| 1Q24 | 540,495 | +47.3% |
| 4Q23 | 423,571 | +29.7% |
| 3Q23 | 383,659 | +10.6% |
| 2Q23 | 388,383 | -6.6% |
| 1Q23 | 366,833 | -25.6% |
| 4Q22 | 326,648 | -32.7% |
| 3Q22 | 346,946 | -14.8% |
| 2Q22 | 415,621 | +5.7% |
| 1Q22 | 493,182 | +71.5% |
| 4Q21 | 485,047 | +266.1% |
| 3Q21 | 407,284 | +1302.7% |
| 2Q21 | 393,250 | +766.1% |
| 1Q21 | 287,626 | +564.4% |
| 4Q20 | 132,502 | +215.9% |
| 3Q20 | 29,035 | +152.8% |
| 2Q20 | 45,403 | +288.2% |
| 1Q20 | 43,294 | +382.0% |
| 4Q19 | 41,947 | +556.9% |
| 3Q19 | 11,487 | +170.3% |
| 2Q19 | 11,697 | +56.8% |
| 1Q19 | 8,983 | -12.7% |
| 4Q18 | 6,386 | -57.1% |
| 3Q18 | 4,250 | -76.2% |
| 2Q18 | 7,460 | -56.7% |
| 1Q18 | 10,285 | -47.6% |
| 4Q17 | 14,883 | -41.9% |
| 3Q17 | 17,860 | - |
| 2Q17 | 17,243 | - |
| 1Q17 | 19,643 | - |
| 4Q16 | 25,597 | - |