| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,630 | +22.3% |
| 2024/12 | 1,333 | +11.5% |
| 2023/12 | 1,195 | -21.9% |
| 2022/12 | 1,530 | +33.5% |
| 2021/12 | 1,146 | -20.2% |
| 2020/12 | 1,436 | +18.0% |
| 2019/12 | 1,217 | +21.0% |
| 2018/12 | 1,006 | +26.2% |
| 2017/12 | 797 | +2.7% |
| 2016/12 | 776 | -17.8% |
| 2015/12 | 944 | +35.1% |
| 2014/12 | 699 | +3.7% |
| 2013/12 | 674 | +71.1% |
| 2012/12 | 394 | -39.2% |
| 2011/12 | 648 | - |