| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 298 | -45.5% |
| 1Q25 | 378 | -30.4% |
| 4Q24 | 423 | -37.9% |
| 3Q24 | 469 | -35.4% |
| 2Q24 | 546 | -37.9% |
| 1Q24 | 544 | -41.0% |
| 4Q23 | 682 | -38.5% |
| 3Q23 | 727 | -39.1% |
| 2Q23 | 881 | -32.6% |
| 1Q23 | 923 | -36.2% |
| 4Q22 | 1,109 | -23.4% |
| 3Q22 | 1,193 | -16.0% |
| 2Q22 | 1,307 | -6.4% |
| 1Q22 | 1,446 | +30.9% |
| 4Q21 | 1,448 | +230.3% |
| 3Q21 | 1,421 | +193.4% |
| 2Q21 | 1,397 | +180.4% |
| 1Q21 | 1,104 | +64.1% |
| 4Q20 | 438 | -50.3% |
| 3Q20 | 484 | -43.9% |
| 2Q20 | 498 | -53.4% |
| 1Q20 | 673 | -33.3% |
| 4Q19 | 881 | +20.5% |
| 3Q19 | 863 | +12.3% |
| 2Q19 | 1,070 | +39.6% |
| 1Q19 | 1,008 | +91.8% |
| 4Q18 | 731 | +244.2% |
| 3Q18 | 768 | +607.9% |
| 2Q18 | 766 | +402.8% |
| 1Q18 | 525 | +166.8% |
| 4Q17 | 212 | -7.1% |
| 3Q17 | 108 | -2.4% |
| 2Q17 | 152 | +83.1% |
| 1Q17 | 197 | - |
| 4Q16 | 228 | - |
| 3Q16 | 111 | - |
| 2Q16 | 83 | - |