| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 231 | -56.8% |
| 4Q24 | 233 | -57.3% |
| 3Q24 | 541 | -37.4% |
| 2Q24 | 527 | -41.8% |
| 1Q24 | 535 | -43.3% |
| 4Q23 | 547 | -45.1% |
| 3Q23 | 865 | -12.2% |
| 2Q23 | 905 | -13.0% |
| 1Q23 | 943 | -15.2% |
| 4Q22 | 997 | -14.1% |
| 3Q22 | 985 | -41.0% |
| 2Q22 | 1,041 | -38.4% |
| 1Q22 | 1,112 | -11.9% |
| 4Q21 | 1,160 | +2.4% |
| 3Q21 | 1,669 | +64.4% |
| 2Q21 | 1,691 | +80.8% |
| 1Q21 | 1,262 | - |
| 4Q20 | 1,134 | - |
| 2Q20 | 1,015 | - |
| 2Q20 | 935 | - |