| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,019 | +145.8% |
| 2023/12 | 1,228 | +43.1% |
| 2022/12 | 858 | -63.7% |
| 2021/12 | 2,364 | -3.4% |
| 2020/12 | 2,446 | +833.6% |
| 2019/12 | 262 | -36.3% |
| 2018/12 | 411 | -32.7% |
| 2017/12 | 611 | -14.7% |
| 2016/12 | 716 | +101.1% |
| 2015/12 | 356 | +84.5% |
| 2014/12 | 193 | +70.8% |
| 2013/12 | 113 | -69.0% |
| 2012/12 | 364 | +222.1% |
| 2011/12 | 113 | -72.1% |
| 2010/12 | 405 | - |