| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 328 | +42.0% |
| 1Q25 | 402 | +61.4% |
| 4Q24 | 386 | +127.1% |
| 3Q24 | 275 | +67.7% |
| 2Q24 | 231 | +61.5% |
| 1Q24 | 249 | -32.9% |
| 4Q23 | 170 | -64.8% |
| 3Q23 | 164 | -68.2% |
| 2Q23 | 143 | -65.2% |
| 1Q23 | 371 | -24.7% |
| 4Q22 | 483 | -14.4% |
| 3Q22 | 516 | -50.8% |
| 2Q22 | 411 | -53.9% |
| 1Q22 | 493 | -47.7% |
| 4Q21 | 564 | -40.3% |
| 2Q21 | 1,049 | +7.9% |
| 2Q21 | 891 | -34.0% |
| 1Q21 | 942 | -12.0% |
| 4Q20 | 945 | -29.9% |
| 3Q20 | 972 | -33.2% |
| 2Q20 | 1,349 | -21.5% |
| 1Q20 | 1,070 | -48.0% |
| 4Q19 | 1,349 | -16.9% |
| 3Q19 | 1,456 | -21.3% |
| 2Q19 | 1,718 | -2.8% |
| 1Q19 | 2,059 | -13.6% |
| 4Q18 | 1,623 | -56.8% |
| 3Q18 | 1,850 | -33.5% |
| 2Q18 | 1,768 | -9.1% |
| 1Q18 | 2,383 | +26.4% |
| 4Q17 | 3,758 | - |
| 3Q17 | 2,781 | - |
| 2Q17 | 1,944 | - |
| 1Q17 | 1,885 | - |