| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 425 | +16.1% |
| 2023/12 | 366 | -30.3% |
| 2022/12 | 525 | -63.1% |
| 2021/12 | 1,421 | +58.9% |
| 2020/12 | 894 | +253.4% |
| 2019/12 | 253 | -29.7% |
| 2018/12 | 360 | -6.0% |
| 2017/12 | 383 | -55.4% |
| 2016/12 | 858 | +793.8% |
| 2015/12 | 96 | -7.7% |
| 2014/12 | 104 | -17.5% |
| 2013/12 | 126 | +43.2% |
| 2012/12 | 88 | -13.7% |
| 2011/12 | 102 | -79.8% |
| 2010/12 | 505 | - |