| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 1,829 | +112.0% |
| 1Q25 | 1,790 | +142.9% |
| 4Q24 | 1,537 | +106.1% |
| 3Q24 | 1,140 | +57.5% |
| 2Q24 | 863 | +45.3% |
| 1Q24 | 736 | +46.0% |
| 4Q23 | 746 | +123.8% |
| 3Q23 | 723 | +218.4% |
| 2Q23 | 594 | +142.0% |
| 1Q23 | 504 | +101.7% |
| 4Q22 | 333 | +29.9% |
| 3Q22 | 227 | -19.7% |
| 2Q22 | 245 | -18.9% |
| 1Q22 | 250 | -28.5% |
| 4Q21 | 256 | -35.8% |
| 3Q21 | 283 | +85.3% |
| 2Q21 | 302 | +104.1% |
| 1Q21 | 350 | -81.8% |
| 4Q20 | 399 | -90.0% |
| 3Q20 | 152 | -96.7% |
| 2Q20 | 148 | -97.2% |
| 1Q20 | 1,927 | -68.2% |
| 4Q19 | 3,984 | -38.8% |
| 3Q19 | 4,590 | -32.3% |
| 2Q19 | 5,393 | -12.7% |
| 1Q19 | 6,070 | - |
| 4Q18 | 6,509 | - |
| 3Q18 | 6,779 | - |
| 2Q18 | 6,178 | - |