| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,179 | +133.6% |
| 4Q24 | 1,089 | +116.3% |
| 3Q24 | 545 | +32.4% |
| 2Q24 | 560 | +149.3% |
| 1Q24 | 505 | +98.1% |
| 4Q23 | 503 | +66.9% |
| 3Q23 | 411 | +22.1% |
| 2Q23 | 224 | -35.0% |
| 1Q23 | 254 | +46.4% |
| 4Q22 | 301 | +126.9% |
| 3Q22 | 337 | +961.5% |
| 2Q22 | 346 | +1285.4% |
| 1Q22 | 174 | +286.3% |
| 4Q21 | 133 | +71.0% |
| 3Q21 | 31 | -53.9% |
| 2Q21 | 24 | -43.7% |
| 1Q21 | 45 | -27.1% |
| 4Q20 | 77 | -0.3% |
| 3Q20 | 69 | +6.0% |
| 2Q20 | 44 | -48.0% |
| 1Q20 | 61 | -34.4% |
| 4Q19 | 78 | -34.3% |
| 3Q19 | 65 | - |
| 2Q19 | 85 | - |
| 1Q19 | 94 | - |
| 4Q18 | 118 | - |