| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q22 | 31,127 | -6.7% |
| 4Q21 | 33,699 | -22.7% |
| 3Q21 | 34,320 | -18.9% |
| 2Q21 | 33,983 | -17.0% |
| 1Q21 | 33,355 | -11.3% |
| 4Q20 | 43,569 | - |
| 3Q20 | 42,330 | -17.2% |
| 2Q20 | 40,938 | -16.7% |
| 1Q20 | 37,584 | -21.6% |
| 3Q19 | 51,114 | +10.7% |
| 2Q19 | 49,150 | +6.6% |
| 1Q19 | 47,923 | +1.4% |
| 3Q18 | 46,185 | -34.4% |
| 2Q18 | 46,104 | -34.4% |
| 1Q18 | 47,274 | -31.6% |
| 3Q17 | 70,380 | -3.1% |
| 2Q17 | 70,239 | - |
| 1Q17 | 69,139 | - |
| 3Q16 | 72,644 | - |