| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 7,876 | -13.0% |
| 2023/12 | 9,057 | +7.0% |
| 2022/12 | 8,462 | +1.8% |
| 2021/12 | 8,316 | -48.1% |
| 2020/12 | 16,036 | -49.8% |
| 2019/12 | 31,964 | +23.1% |
| 2018/12 | 25,962 | +6093.9% |
| 2017/12 | 419 | +3.0% |
| 2016/12 | 406 | -44.9% |
| 2015/12 | 737 | -26.6% |
| 2014/12 | 1,005 | -1.9% |
| 2013/12 | 1,025 | +24.9% |
| 2012/12 | 821 | +128.1% |
| 2011/12 | 360 | - |