| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2026/1 | 487 | - |
| 2024/12 | 412 | +17.6% |
| 2023/12 | 351 | -64.3% |
| 2022/12 | 211 | -80.8% |
| 2022/1 | 984 | -10.5% |
| 2021/1 | 1,100 | - |
| 2019/12 | 214 | +26.0% |
| 2018/12 | 170 | -4.7% |
| 2017/12 | 178 | -53.2% |
| 2016/12 | 299 | -12.1% |
| 2016/1 | 381 | +11.9% |
| 2015/1 | 340 | - |
| 2013/12 | 286 | -25.0% |
| 2012/12 | 382 | +54.5% |
| 2011/12 | 233 | - |
| 2011/1 | 247 | - |