| （単位：百万ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 5,152 | +47.0% |
| 2Q25 | 4,560 | +26.0% |
| 1Q25 | 4,120 | +37.8% |
| 4Q24 | 4,173 | +36.9% |
| 3Q24 | 3,504 | +29.3% |
| 2Q24 | 3,620 | +28.3% |
| 1Q24 | 2,989 | +42.7% |
| 4Q23 | 3,048 | +189.8% |
| 3Q23 | 2,710 | +279.2% |
| 2Q23 | 2,821 | +231.4% |
| 1Q23 | 2,094 | +133.1% |
| 4Q22 | 1,051 | +18.4% |
| 3Q22 | 714 | -19.3% |
| 2Q22 | 851 | -0.7% |
| 1Q22 | 898 | +2.9% |
| 4Q21 | 888 | +60.2% |
| 3Q21 | 885 | +485.6% |
| 2Q21 | 857 | +169.6% |
| 1Q21 | 873 | +86.7% |
| 4Q20 | 554 | -3.6% |
| 3Q20 | 151 | -77.4% |
| 2Q20 | 317 | -60.7% |
| 1Q20 | 467 | -17.3% |
| 4Q19 | 575 | +5.1% |
| 3Q19 | 669 | +13.0% |
| 2Q19 | 808 | +11.9% |
| 1Q19 | 565 | -27.3% |
| 4Q18 | 547 | -30.6% |
| 3Q18 | 592 | -17.5% |
| 2Q18 | 722 | -8.6% |
| 1Q18 | 777 | +9.7% |
| 4Q17 | 789 | +20.9% |
| 3Q17 | 719 | +5.3% |
| 2Q17 | 790 | +25.3% |
| 1Q17 | 708 | +2.0% |
| 4Q16 | 652 | +21.1% |
| 3Q16 | 682 | +67.2% |
| 2Q16 | 631 | +36.0% |
| 1Q16 | 694 | +140.3% |
| 4Q15 | 538 | +166.9% |
| 3Q15 | 408 | +293.1% |
| 2Q15 | 463 | +635.1% |
| 1Q15 | 289 | +759.1% |
| 4Q14 | 201 | +1066.0% |
| 3Q14 | 103 | +249.1% |
| 2Q14 | 63 | +104.4% |
| 1Q14 | 33 | +63.6% |
| 4Q13 | 17 | - |
| 3Q13 | 29 | - |
| 2Q13 | 30 | - |
| 1Q13 | 20 | - |