| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 222 | -27.2% |
| 4Q24 | 156 | -59.2% |
| 3Q24 | 157 | -65.3% |
| 2Q24 | 157 | -70.8% |
| 1Q24 | 305 | -52.0% |
| 4Q23 | 382 | -47.4% |
| 3Q23 | 452 | -46.4% |
| 2Q23 | 538 | -43.7% |
| 1Q23 | 635 | -38.2% |
| 4Q22 | 726 | -37.8% |
| 3Q22 | 844 | -30.9% |
| 2Q22 | 955 | -39.3% |
| 1Q22 | 1,027 | -42.1% |
| 4Q21 | 1,168 | -45.1% |
| 3Q21 | 1,222 | - |
| 2Q21 | 1,573 | - |
| 1Q21 | 1,774 | - |
| 4Q20 | 2,129 | - |