| （単位：百万ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 23 | -96.0% |
| 4Q24 | 275 | -80.7% |
| 3Q24 | 279 | -76.9% |
| 2Q24 | 276 | +11.1% |
| 1Q24 | 582 | +94.9% |
| 4Q23 | 1,431 | +346.6% |
| 3Q23 | 1,208 | +147.4% |
| 2Q23 | 249 | -61.1% |
| 1Q23 | 298 | -62.0% |
| 4Q22 | 320 | -70.5% |
| 3Q22 | 488 | -41.5% |
| 2Q22 | 640 | -45.0% |
| 1Q22 | 786 | -32.5% |
| 4Q21 | 1,088 | -22.2% |
| 3Q21 | 835 | -24.8% |
| 2Q21 | 1,164 | +14.3% |
| 1Q21 | 1,165 | +21.3% |
| 4Q20 | 1,398 | +67.4% |
| 3Q20 | 1,110 | +51.2% |
| 2Q20 | 1,018 | +254.9% |
| 1Q20 | 961 | +847.6% |
| 4Q19 | 835 | +299.6% |
| 3Q19 | 734 | +185.5% |
| 2Q19 | 287 | -30.3% |
| 1Q19 | 101 | -80.2% |
| 4Q18 | 209 | -63.2% |
| 3Q18 | 257 | -61.2% |
| 2Q18 | 411 | -43.7% |
| 1Q18 | 512 | -30.7% |
| 4Q17 | 567 | -27.2% |
| 3Q17 | 661 | -13.8% |
| 2Q17 | 731 | +0.1% |
| 1Q17 | 739 | +7.8% |
| 4Q16 | 779 | +0.6% |
| 3Q16 | 767 | -8.3% |
| 2Q16 | 731 | -17.0% |
| 1Q16 | 685 | -14.5% |
| 4Q15 | 774 | -11.0% |
| 3Q15 | 837 | -1.6% |
| 2Q15 | 881 | +19.8% |
| 1Q15 | 801 | +11.2% |
| 4Q14 | 869 | +51.8% |
| 3Q14 | 850 | +37.2% |
| 2Q14 | 735 | +25.2% |
| 1Q14 | 721 | +26.7% |
| 4Q13 | 573 | -12.9% |
| 3Q13 | 620 | +4.6% |
| 2Q13 | 587 | +12.6% |
| 1Q13 | 569 | -0.9% |
| 4Q12 | 657 | +72.7% |
| 3Q12 | 593 | +17.8% |
| 2Q12 | 521 | -33.8% |
| 1Q12 | 574 | -17.2% |
| 4Q11 | 380 | -40.2% |
| 3Q11 | 503 | -13.6% |
| 2Q11 | 788 | +29.6% |
| 1Q11 | 693 | - |
| 4Q10 | 636 | - |
| 3Q10 | 582 | - |
| 2Q10 | 608 | - |