| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 3Q21 | 990 | +43.9% |
| 2Q21 | 865 | +17.3% |
| 1Q21 | 827 | +8.4% |
| 4Q20 | 746 | +3.1% |
| 3Q20 | 688 | -14.5% |
| 2Q20 | 737 | -18.0% |
| 1Q20 | 763 | -32.5% |
| 4Q19 | 723 | -75.5% |
| 3Q19 | 805 | -50.7% |
| 2Q19 | 900 | -46.6% |
| 1Q19 | 1,130 | -34.9% |
| 4Q18 | 2,952 | +58.4% |
| 3Q18 | 1,634 | -6.5% |
| 2Q18 | 1,684 | +1.7% |
| 1Q18 | 1,735 | +13.6% |
| 4Q17 | 1,863 | +34.8% |
| 3Q17 | 1,747 | +32.9% |
| 2Q17 | 1,655 | +22.2% |
| 1Q17 | 1,528 | +1.5% |
| 4Q16 | 1,382 | -10.7% |
| 3Q16 | 1,315 | -23.4% |
| 2Q16 | 1,354 | -24.0% |
| 1Q16 | 1,505 | -33.7% |
| 4Q15 | 1,549 | -38.6% |
| 3Q15 | 1,717 | -23.7% |
| 2Q15 | 1,781 | -17.4% |
| 1Q15 | 2,273 | +11.0% |
| 4Q14 | 2,522 | +30.4% |
| 3Q14 | 2,251 | +15.7% |
| 2Q14 | 2,157 | +19.1% |
| 1Q14 | 2,046 | +6.2% |
| 4Q13 | 1,933 | +8.4% |
| 3Q13 | 1,945 | +21.1% |
| 2Q13 | 1,810 | +34.0% |
| 1Q13 | 1,928 | +42.4% |
| 4Q12 | 1,783 | +34.4% |
| 3Q12 | 1,605 | +33.7% |
| 2Q12 | 1,351 | +29.9% |
| 1Q12 | 1,354 | - |
| 4Q11 | 1,327 | - |
| 3Q11 | 1,200 | - |
| 2Q11 | 1,040 | - |