| （単位：百万ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 4,655 | +34.1% |
| 1Q25 | 4,335 | +18.2% |
| 4Q24 | 4,111 | +28.3% |
| 3Q24 | 3,829 | +30.3% |
| 2Q24 | 3,472 | +26.7% |
| 1Q24 | 3,666 | +63.7% |
| 4Q23 | 3,203 | +51.3% |
| 3Q23 | 2,939 | +93.7% |
| 2Q23 | 2,740 | +70.4% |
| 1Q23 | 2,239 | +50.9% |
| 4Q22 | 2,117 | +29.9% |
| 3Q22 | 1,517 | +9.6% |
| 2Q22 | 1,608 | +19.1% |
| 1Q22 | 1,484 | +10.1% |
| 4Q21 | 1,630 | +11.0% |
| 3Q21 | 1,384 | +9.8% |
| 2Q21 | 1,350 | +73.8% |
| 1Q21 | 1,348 | +25.1% |
| 4Q20 | 1,468 | +44.9% |
| 3Q20 | 1,259 | +25.8% |
| 2Q20 | 776 | +4.0% |
| 1Q20 | 1,077 | +59.8% |
| 4Q19 | 1,013 | +74.2% |
| 3Q19 | 1,001 | +118.9% |
| 2Q19 | 746 | +145.1% |
| 1Q19 | 674 | +49.5% |
| 4Q18 | 581 | +48.6% |
| 3Q18 | 457 | +7.7% |
| 2Q18 | 304 | -4.7% |
| 1Q18 | 451 | +38.3% |
| 4Q17 | 391 | +49.0% |
| 3Q17 | 424 | +51.0% |
| 2Q17 | 319 | +42.5% |
| 1Q17 | 326 | -9.8% |
| 4Q16 | 262 | -37.9% |
| 3Q16 | 281 | -29.8% |
| 2Q16 | 224 | -32.7% |
| 1Q16 | 361 | +42.7% |
| 4Q15 | 422 | +58.4% |
| 3Q15 | 400 | +68.2% |
| 2Q15 | 333 | +19.2% |
| 1Q15 | 253 | -5.6% |
| 4Q14 | 266 | +4.5% |
| 3Q14 | 238 | +79.5% |
| 2Q14 | 279 | +202.8% |
| 1Q14 | 268 | - |
| 4Q13 | 255 | - |
| 3Q13 | 132 | - |
| 2Q13 | 92 | - |