| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2026/1 | 287 | - |
| 2024/12 | 292 | -35.6% |
| 2023/12 | 454 | +54.2% |
| 2022/12 | 404 | -71.0% |
| 2022/1 | 294 | -78.9% |
| 2021/1 | 1,398 | - |
| 2019/12 | 314 | +1.0% |
| 2018/12 | 311 | -51.2% |
| 2017/12 | 637 | +37.0% |
| 2016/12 | 1,131 | +127.9% |
| 2016/1 | 465 | -6.3% |
| 2015/1 | 496 | - |
| 2013/12 | 496 | -30.7% |
| 2012/12 | 716 | -59.0% |
| 2011/12 | 906 | - |
| 2011/1 | 1,745 | - |