| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 261 | +278.3% |
| 4Q24 | 221 | +33.1% |
| 3Q24 | 120 | +42.9% |
| 2Q24 | 188 | -73.5% |
| 1Q24 | 69 | -66.7% |
| 4Q23 | 166 | -45.9% |
| 3Q23 | 84 | -91.6% |
| 2Q23 | 710 | +4.1% |
| 1Q23 | 207 | -88.3% |
| 4Q22 | 307 | +63.3% |
| 3Q22 | 1,003 | +828.7% |
| 2Q22 | 682 | -52.1% |
| 1Q22 | 1,771 | +731.5% |
| 4Q21 | 188 | +19.7% |
| 3Q21 | 108 | - |
| 2Q21 | 1,423 | - |
| 1Q21 | 213 | - |
| 4Q20 | 157 | -29.6% |
| 4Q19 | 223 | +34.3% |
| 4Q18 | 166 | - |
| 3Q10 | 0 | - |
| 2Q10 | 0 | - |
| 1Q10 | 0 | - |