| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 10 | -64.5% |
| 3Q25 | 12 | -75.7% |
| 2Q25 | 14 | -77.4% |
| 1Q25 | 14 | -84.0% |
| 4Q24 | 29 | -78.4% |
| 3Q24 | 51 | -75.5% |
| 2Q24 | 63 | -73.4% |
| 1Q24 | 91 | -71.3% |
| 4Q23 | 135 | -66.0% |
| 3Q23 | 208 | -59.1% |
| 2Q23 | 237 | -55.3% |
| 1Q23 | 316 | -47.3% |
| 4Q22 | 398 | -64.8% |
| 3Q22 | 509 | -61.6% |
| 2Q22 | 532 | -63.6% |
| 1Q22 | 600 | -36.1% |
| 4Q21 | 1,132 | +7.2% |
| 3Q21 | 1,326 | +14.2% |
| 2Q21 | 1,463 | +124.8% |
| 1Q21 | 940 | - |
| 4Q20 | 1,056 | - |
| 3Q20 | 1,161 | - |
| 2Q20 | 651 | - |