| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,220 | -40.1% |
| 2023/12 | 1,054 | -21.3% |
| 2023/1 | 2,037 | +52.1% |
| 2022/1 | 1,339 | -61.4% |
| 2021/1 | 3,472 | - |
| 2019/12 | 3,414 | -2.8% |
| 2018/12 | 3,512 | +125.3% |
| 2017/12 | 2,145 | +54.7% |
| 2017/1 | 1,558 | +12.4% |
| 2016/1 | 1,386 | - |
| 2014/12 | 1,338 | +14.8% |
| 2013/12 | 1,165 | -2.0% |
| 2012/12 | 1,350 | +51.0% |
| 2012/1 | 1,189 | +33.0% |
| 2011/1 | 894 | - |