| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,406 | -50.2% |
| 2023/12 | 6,833 | +80.1% |
| 2022/12 | 3,793 | -82.2% |
| 2021/12 | 21,316 | +116.0% |
| 2020/12 | 9,870 | -19.7% |
| 2019/12 | 12,295 | +127.7% |
| 2018/12 | 5,400 | -89.3% |
| 2017/12 | 50,498 | +772.5% |
| 2016/12 | 5,788 | +13.0% |
| 2015/12 | 5,121 | -40.5% |
| 2014/12 | 8,603 | +157.7% |
| 2013/12 | 3,339 | -31.4% |
| 2012/12 | 4,868 | +52.8% |
| 2011/12 | 3,185 | +121.6% |
| 2010/12 | 1,437 | - |