| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 678 | -2.0% |
| 1Q25 | 571 | -10.8% |
| 4Q24 | 574 | -16.4% |
| 3Q24 | 658 | -5.1% |
| 2Q24 | 692 | -7.4% |
| 1Q24 | 641 | -25.6% |
| 4Q23 | 686 | -27.2% |
| 3Q23 | 694 | -28.1% |
| 2Q23 | 747 | -14.9% |
| 1Q23 | 861 | +41.1% |
| 4Q22 | 944 | +56.9% |
| 3Q22 | 965 | +50.7% |
| 2Q22 | 878 | +44.1% |
| 1Q22 | 610 | +0.8% |
| 4Q21 | 601 | -1.3% |
| 3Q21 | 640 | +58.7% |
| 2Q21 | 609 | +96.8% |
| 1Q21 | 605 | +110.0% |
| 4Q20 | 610 | +40.9% |
| 3Q20 | 403 | +53.2% |
| 2Q20 | 309 | +4.7% |
| 1Q20 | 288 | +13.8% |
| 4Q19 | 432 | -40.0% |
| 3Q19 | 263 | -30.7% |
| 2Q19 | 295 | -37.5% |
| 1Q19 | 253 | -35.7% |
| 4Q18 | 721 | -52.2% |
| 3Q18 | 380 | -33.2% |
| 2Q18 | 473 | -2.0% |
| 1Q18 | 394 | -18.4% |
| 4Q17 | 1,510 | +268.5% |
| 3Q17 | 569 | +12.4% |
| 2Q17 | 482 | +74.6% |
| 1Q17 | 482 | +157.7% |
| 4Q16 | 409 | -52.3% |
| 3Q16 | 506 | +17.8% |
| 2Q16 | 276 | -14.1% |
| 1Q16 | 187 | -50.4% |
| 4Q15 | 860 | +107.1% |
| 3Q15 | 429 | +9.5% |
| 2Q15 | 322 | -16.3% |
| 1Q15 | 377 | -15.7% |
| 4Q14 | 415 | -14.8% |
| 3Q14 | 392 | -10.8% |
| 2Q14 | 384 | -23.9% |
| 1Q14 | 447 | -4.5% |
| 4Q13 | 487 | -12.4% |
| 3Q13 | 440 | -24.5% |
| 2Q13 | 505 | +0.8% |
| 1Q13 | 468 | +0.8% |
| 4Q12 | 556 | +11.8% |
| 3Q12 | 583 | -6.0% |
| 2Q12 | 501 | -4.3% |
| 1Q12 | 464 | - |
| 4Q11 | 497 | - |
| 3Q11 | 620 | - |
| 2Q11 | 523 | - |