| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,980 | -37.2% |
| 4Q24 | 1,963 | -41.5% |
| 3Q24 | 2,114 | -33.5% |
| 2Q24 | 2,361 | -21.5% |
| 1Q24 | 3,154 | -4.7% |
| 4Q23 | 3,356 | -4.2% |
| 3Q23 | 3,179 | -11.1% |
| 2Q23 | 3,009 | -16.3% |
| 1Q23 | 3,310 | -8.2% |
| 4Q22 | 3,503 | -9.7% |
| 3Q22 | 3,576 | -8.2% |
| 2Q22 | 3,594 | -12.9% |
| 1Q22 | 3,606 | +6.8% |
| 4Q21 | 3,878 | +84.2% |
| 3Q21 | 3,897 | +79.4% |
| 2Q21 | 4,126 | +189.0% |
| 1Q21 | 3,375 | +125.3% |
| 4Q20 | 2,105 | +31.7% |
| 3Q20 | 2,172 | +40.0% |
| 2Q20 | 1,427 | +6.0% |
| 1Q20 | 1,497 | +176.8% |
| 4Q19 | 1,599 | +512.4% |
| 3Q19 | 1,551 | +461.6% |
| 2Q19 | 1,346 | +347.1% |
| 1Q19 | 541 | +184.4% |
| 4Q18 | 261 | +48.7% |
| 3Q18 | 276 | +43.8% |
| 2Q18 | 301 | +52.8% |
| 1Q18 | 190 | +11.9% |
| 4Q17 | 175 | - |
| 3Q17 | 192 | - |
| 2Q17 | 197 | - |
| 1Q17 | 170 | - |