| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,139 | -42.0% |
| 2023/12 | 7,130 | +46.8% |
| 2022/12 | 4,858 | +85.6% |
| 2021/12 | 2,618 | -14.1% |
| 2020/12 | 3,048 | +66.1% |
| 2019/12 | 1,834 | +31.1% |
| 2018/12 | 1,398 | +40.0% |
| 2017/12 | 999 | -54.5% |
| 2016/12 | 2,196 | +7.7% |
| 2015/12 | 2,039 | +81.4% |
| 2014/12 | 1,124 | -25.6% |
| 2013/12 | 1,511 | +30.6% |
| 2012/12 | 1,157 | -54.9% |
| 2011/12 | 2,563 | +3.4% |
| 2010/12 | 2,479 | - |