| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 69 | +4.7% |
| 1Q26 | 60 | +12.0% |
| 4Q25 | 60 | +15.5% |
| 3Q25 | 57 | +13.1% |
| 2Q25 | 66 | +46.4% |
| 1Q25 | 53 | +17.4% |
| 4Q24 | 52 | -9.9% |
| 3Q24 | 50 | +28.5% |
| 2Q24 | 45 | -2.7% |
| 1Q24 | 45 | +16.1% |
| 4Q23 | 57 | +55.0% |
| 3Q23 | 39 | +37.0% |
| 2Q23 | 46 | +64.9% |
| 1Q23 | 39 | +164.9% |
| 4Q22 | 37 | +163.1% |
| 3Q22 | 28 | - |
| 2Q22 | 28 | - |
| 1Q22 | 14 | - |
| 4Q21 | 14 | -67.2% |
| 4Q20 | 43 | +122.6% |
| 3Q20 | 10,578 | - |
| 4Q19 | 19 | - |