| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,635 | +32.5% |
| 2023/12 | 3,497 | -14.9% |
| 2022/12 | 4,111 | -1.2% |
| 2021/12 | 4,161 | -82.3% |
| 2020/12 | 23,498 | +499.9% |
| 2019/12 | 3,917 | 0.0% |
| 2018/12 | 3,916 | +88.4% |
| 2017/12 | 2,079 | -27.8% |
| 2016/12 | 2,880 | -40.2% |
| 2015/12 | 4,820 | -56.8% |
| 2014/12 | 11,153 | -79.4% |
| 2013/12 | 54,129 | +1419.2% |
| 2012/12 | 3,563 | -74.5% |
| 2011/12 | 13,954 | +93.5% |
| 2010/12 | 7,213 | - |