| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 4Q22 | 249,679 | -13.5% |
| 3Q22 | 232,143 | -21.5% |
| 2Q22 | 238,499 | -21.3% |
| 1Q22 | 264,774 | -12.9% |
| 4Q21 | 288,522 | -13.9% |
| 3Q21 | 295,573 | -14.0% |
| 2Q21 | 302,977 | -11.5% |
| 1Q21 | 304,036 | -1.4% |
| 4Q20 | 335,084 | +19.6% |
| 3Q20 | 343,690 | +24.8% |
| 2Q20 | 342,256 | +25.2% |
| 1Q20 | 308,219 | +12.0% |
| 4Q19 | 280,265 | -2.7% |
| 3Q19 | 275,425 | -3.3% |
| 2Q19 | 273,435 | -5.4% |
| 1Q19 | 275,132 | -5.6% |
| 4Q18 | 288,038 | - |
| 3Q18 | 284,782 | - |
| 2Q18 | 289,031 | - |
| 1Q18 | 291,523 | - |