| （単位：百万ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 12,000 | -10.9% |
| 4Q24 | 11,688 | -12.8% |
| 3Q24 | 13,617 | -10.3% |
| 2Q24 | 13,260 | -18.3% |
| 1Q24 | 13,462 | -17.8% |
| 4Q23 | 13,396 | -9.8% |
| 3Q23 | 15,187 | -7.6% |
| 2Q23 | 16,237 | -8.3% |
| 1Q23 | 16,385 | -14.5% |
| 4Q22 | 14,856 | -24.6% |
| 3Q22 | 16,432 | -15.9% |
| 2Q22 | 17,715 | -12.4% |
| 1Q22 | 19,160 | +253.2% |
| 4Q21 | 19,703 | +268.0% |
| 3Q21 | 19,549 | +290.6% |
| 2Q21 | 20,221 | +327.4% |
| 1Q21 | 5,425 | +18.8% |
| 4Q20 | 5,355 | +12.0% |
| 3Q20 | 5,005 | +5.9% |
| 2Q20 | 4,731 | -4.3% |
| 1Q20 | 4,568 | -8.9% |
| 4Q19 | 4,782 | -6.6% |
| 3Q19 | 4,728 | -14.4% |
| 2Q19 | 4,945 | -21.7% |
| 1Q19 | 5,014 | -26.9% |
| 4Q18 | 5,122 | -23.2% |
| 3Q18 | 5,522 | -18.9% |
| 2Q18 | 6,318 | -5.4% |
| 1Q18 | 6,862 | +3.8% |
| 4Q17 | 6,671 | +2.9% |
| 3Q17 | 6,807 | +203.4% |
| 2Q17 | 6,680 | +208.5% |
| 1Q17 | 6,614 | +156.0% |
| 4Q16 | 6,484 | +128.3% |
| 3Q16 | 2,244 | -10.4% |
| 2Q16 | 2,165 | -1.2% |
| 1Q16 | 2,584 | +27.1% |
| 4Q15 | 2,840 | +57.0% |
| 3Q15 | 2,504 | -44.7% |
| 2Q15 | 2,192 | -39.0% |
| 1Q15 | 2,032 | -40.9% |
| 4Q14 | 1,808 | -48.2% |
| 3Q14 | 4,530 | +37.0% |
| 2Q14 | 3,593 | +42.4% |
| 1Q14 | 3,438 | - |
| 4Q13 | 3,491 | - |
| 3Q13 | 3,307 | - |
| 2Q13 | 2,522 | - |