| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 160 | -16.0% |
| 1Q25 | 169 | -16.1% |
| 4Q24 | 686 | +14.1% |
| 3Q24 | 504 | +73.8% |
| 2Q24 | 190 | +36.0% |
| 1Q24 | 201 | +45.7% |
| 4Q23 | 601 | +19.5% |
| 3Q23 | 290 | +156.2% |
| 2Q23 | 140 | -68.5% |
| 1Q23 | 138 | -87.7% |
| 4Q22 | 503 | -58.3% |
| 3Q22 | 113 | -90.4% |
| 2Q22 | 446 | -6.7% |
| 1Q22 | 1,123 | +163.7% |
| 4Q21 | 1,207 | +175.3% |
| 3Q21 | 1,180 | +104.6% |
| 2Q21 | 478 | -11.9% |
| 1Q21 | 426 | +11.6% |
| 4Q20 | 438 | +17.9% |
| 3Q20 | 576 | +18.3% |
| 2Q20 | 542 | +43.7% |
| 1Q20 | 381 | 0.0% |
| 4Q19 | 372 | -15.0% |
| 3Q19 | 487 | - |
| 2Q19 | 377 | - |
| 1Q19 | 381 | - |
| 4Q18 | 437 | - |