| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,421 | -2.4% |
| 4Q24 | 1,569 | -12.1% |
| 3Q24 | 1,772 | +0.3% |
| 2Q24 | 1,615 | +0.3% |
| 1Q24 | 1,456 | -14.3% |
| 4Q23 | 1,786 | -4.9% |
| 3Q23 | 1,767 | +7.2% |
| 2Q23 | 1,611 | +10.4% |
| 1Q23 | 1,699 | +16.9% |
| 4Q22 | 1,877 | +81.2% |
| 3Q22 | 1,648 | +51.0% |
| 2Q22 | 1,460 | +42.4% |
| 1Q22 | 1,454 | +61.8% |
| 4Q21 | 1,035 | -5.5% |
| 3Q21 | 1,091 | +19.9% |
| 2Q21 | 1,025 | +17.1% |
| 1Q21 | 899 | +34.3% |
| 4Q20 | 1,096 | +46.7% |
| 3Q20 | 910 | +7.1% |
| 2Q20 | 875 | -3.3% |
| 1Q20 | 669 | -17.8% |
| 4Q19 | 747 | +0.1% |
| 3Q19 | 850 | +46.2% |
| 2Q19 | 904 | +93.7% |
| 1Q19 | 814 | +151.3% |
| 4Q18 | 746 | +235.9% |
| 3Q18 | 581 | +306.1% |
| 2Q18 | 467 | +327.4% |
| 1Q18 | 324 | +861.7% |
| 4Q17 | 222 | - |
| 3Q17 | 143 | - |
| 2Q17 | 109 | - |
| 1Q17 | 33 | - |