| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 20,758 | +70.6% |
| 2023/12 | 12,171 | -0.8% |
| 2022/12 | 12,269 | +131.8% |
| 2021/12 | 5,293 | -17.0% |
| 2020/12 | 6,375 | -17.8% |
| 2019/12 | 7,755 | -24.6% |
| 2018/12 | 10,288 | +624.1% |
| 2017/12 | 1,420 | +7.6% |
| 2016/12 | 1,320 | -3.5% |
| 2015/12 | 1,368 | -0.4% |
| 2014/12 | 1,373 | -17.9% |
| 2013/12 | 1,672 | -79.2% |
| 2012/12 | 8,061 | -11.7% |
| 2011/12 | 9,126 | +877.3% |
| 2010/12 | 933 | - |