| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 973 | -6.6% |
| 1Q25 | 950 | -12.9% |
| 4Q24 | 1,004 | +9.2% |
| 3Q24 | 1,041 | -1.5% |
| 2Q24 | 1,042 | -4.8% |
| 1Q24 | 1,091 | -7.7% |
| 4Q23 | 919 | -22.4% |
| 3Q23 | 1,057 | -11.8% |
| 2Q23 | 1,094 | -15.0% |
| 1Q23 | 1,183 | -12.5% |
| 4Q22 | 1,184 | -10.8% |
| 3Q22 | 1,198 | +3.6% |
| 2Q22 | 1,288 | +23.7% |
| 1Q22 | 1,352 | +35.5% |
| 4Q21 | 1,327 | +52.3% |
| 3Q21 | 1,157 | +44.9% |
| 2Q21 | 1,041 | +487.7% |
| 1Q21 | 998 | +431.4% |
| 4Q20 | 871 | +513.7% |
| 3Q20 | 798 | +423.0% |
| 2Q20 | 177 | +10.0% |
| 1Q20 | 187 | - |
| 4Q19 | 142 | - |
| 3Q19 | 152 | - |
| 2Q19 | 161 | - |