| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 873 | -19.2% |
| 4Q24 | 938 | -1.1% |
| 3Q24 | 1,036 | +17.1% |
| 2Q24 | 1,073 | +13.3% |
| 1Q24 | 1,081 | +8.9% |
| 4Q23 | 949 | -15.5% |
| 3Q23 | 884 | -22.3% |
| 2Q23 | 948 | -24.1% |
| 1Q23 | 993 | -27.3% |
| 4Q22 | 1,124 | -19.4% |
| 3Q22 | 1,138 | -11.7% |
| 2Q22 | 1,250 | +126.5% |
| 1Q22 | 1,366 | +347.6% |
| 4Q21 | 1,394 | +1291.5% |
| 3Q21 | 1,288 | +707.7% |
| 2Q21 | 551 | +149.6% |
| 1Q21 | 305 | +34.6% |
| 4Q20 | 100 | -63.1% |
| 3Q20 | 159 | -10.5% |
| 2Q20 | 221 | +49.6% |
| 1Q20 | 226 | +55.1% |
| 4Q19 | 271 | +47.1% |
| 3Q19 | 178 | +113.4% |
| 2Q19 | 147 | - |
| 1Q19 | 146 | - |
| 4Q18 | 184 | - |
| 3Q18 | 83 | - |