| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,667 | -24.2% |
| 4Q25 | 2,008 | -3.6% |
| 3Q25 | 2,008 | -21.8% |
| 2Q25 | 1,948 | -35.0% |
| 1Q25 | 2,201 | -33.2% |
| 4Q24 | 2,083 | -32.1% |
| 3Q24 | 2,566 | -17.8% |
| 2Q24 | 2,997 | -1.6% |
| 1Q24 | 3,293 | +19.7% |
| 4Q23 | 3,068 | +10.9% |
| 3Q23 | 3,124 | +5.7% |
| 2Q23 | 3,046 | -11.4% |
| 1Q23 | 2,752 | -16.3% |
| 4Q22 | 2,766 | -10.4% |
| 3Q22 | 2,956 | +263.0% |
| 2Q22 | 3,437 | - |
| 1Q22 | 3,286 | - |
| 4Q21 | 3,088 | - |
| 3Q21 | 814 | - |