| （単位：百万ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,710 | +14.7% |
| 4Q24 | 1,475 | -22.8% |
| 3Q24 | 1,279 | -37.9% |
| 2Q24 | 1,330 | -34.3% |
| 1Q24 | 1,491 | -15.5% |
| 4Q23 | 1,909 | +45.1% |
| 3Q23 | 2,060 | +42.7% |
| 2Q23 | 2,023 | +23.2% |
| 1Q23 | 1,765 | +13.2% |
| 4Q22 | 1,316 | -20.2% |
| 3Q22 | 1,443 | -4.3% |
| 2Q22 | 1,641 | +23.9% |
| 1Q22 | 1,559 | +8.8% |
| 4Q21 | 1,649 | +43.5% |
| 3Q21 | 1,508 | +22.9% |
| 2Q21 | 1,325 | +31.3% |
| 1Q21 | 1,433 | +65.1% |
| 4Q20 | 1,149 | +49.8% |
| 3Q20 | 1,227 | +68.1% |
| 2Q20 | 1,009 | +139.9% |
| 1Q20 | 868 | +111.0% |
| 4Q19 | 767 | +73.4% |
| 3Q19 | 730 | +22.6% |
| 2Q19 | 420 | -27.3% |
| 1Q19 | 411 | -0.8% |
| 4Q18 | 442 | -12.0% |
| 3Q18 | 595 | +76.0% |
| 2Q18 | 578 | +167.5% |
| 1Q18 | 414 | +187.1% |
| 4Q17 | 502 | +21756.5% |
| 3Q17 | 338 | - |
| 2Q17 | 216 | - |
| 1Q17 | 144 | - |
| 4Q16 | 2 | -93.9% |
| 4Q15 | 38 | -69.1% |
| 2Q15 | 121 | -56.8% |
| 1Q15 | 116 | -69.7% |
| 4Q14 | 122 | -72.6% |
| 3Q14 | 205 | -36.0% |
| 2Q14 | 280 | +41.8% |
| 1Q14 | 384 | +86.4% |
| 4Q13 | 448 | +46.6% |
| 3Q13 | 321 | +29.4% |
| 2Q13 | 198 | -35.9% |
| 1Q13 | 206 | -38.8% |
| 4Q12 | 305 | -11.1% |
| 3Q12 | 248 | -0.4% |
| 2Q12 | 308 | +96.5% |
| 1Q12 | 336 | - |
| 4Q11 | 343 | - |
| 3Q11 | 249 | - |
| 2Q11 | 157 | +16.2% |
| 2Q10 | 135 | - |