| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,986 | +3.1% |
| 2023/12 | 3,866 | -4.7% |
| 2022/12 | 4,057 | +3.4% |
| 2021/12 | 3,923 | +13.3% |
| 2020/12 | 3,463 | -12.5% |
| 2019/12 | 3,958 | -0.2% |
| 2018/12 | 3,968 | -5.3% |
| 2017/12 | 4,190 | +125.4% |
| 2016/12 | 1,859 | +59.2% |
| 2015/12 | 1,168 | +8.4% |
| 2014/12 | 1,077 | +11.1% |
| 2013/12 | 969 | +8.6% |
| 2012/12 | 893 | +313.2% |
| 2011/12 | 216 | +55.4% |
| 2010/12 | 139 | - |