| （単位：百万ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,047 | +17.3% |
| 4Q24 | 991 | +12.8% |
| 3Q24 | 1,000 | +18.3% |
| 2Q24 | 946 | +10.4% |
| 1Q24 | 892 | +4.0% |
| 4Q23 | 879 | +1.0% |
| 3Q23 | 845 | -0.4% |
| 2Q23 | 857 | +3.0% |
| 1Q23 | 858 | -2.2% |
| 4Q22 | 870 | -4.1% |
| 3Q22 | 848 | -6.4% |
| 2Q22 | 832 | -9.1% |
| 1Q22 | 877 | -2.7% |
| 4Q21 | 907 | -0.3% |
| 3Q21 | 906 | +1.4% |
| 2Q21 | 915 | +17.8% |
| 1Q21 | 901 | +25.8% |
| 4Q20 | 910 | +30.5% |
| 3Q20 | 894 | +38.1% |
| 2Q20 | 777 | +23.8% |
| 1Q20 | 716 | +34.0% |
| 4Q19 | 697 | +101.6% |
| 3Q19 | 647 | +8.1% |
| 2Q19 | 627 | +5.0% |
| 1Q19 | 534 | -15.5% |
| 4Q18 | 346 | -49.6% |
| 3Q18 | 599 | -12.4% |
| 2Q18 | 598 | -11.1% |
| 1Q18 | 633 | -1.4% |
| 4Q17 | 687 | +4.6% |
| 3Q17 | 683 | +4.9% |
| 2Q17 | 672 | +10.7% |
| 1Q17 | 642 | +14.5% |
| 4Q16 | 657 | +22.2% |
| 3Q16 | 652 | - |
| 2Q16 | 607 | - |
| 1Q16 | 560 | - |
| 4Q15 | 537 | - |