| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 600 | -36.7% |
| 2023/12 | 949 | +487.7% |
| 2022/12 | 161 | -33.1% |
| 2021/12 | 241 | -79.8% |
| 2020/12 | 1,198 | +336.4% |
| 2019/12 | 274 | +518.2% |
| 2018/12 | 44 | -69.7% |
| 2017/12 | 146 | -43.4% |
| 2016/12 | 258 | -8.8% |
| 2015/12 | 284 | +101.1% |
| 2014/12 | 141 | -27.1% |
| 2013/12 | 193 | -29.7% |
| 2012/12 | 275 | +76.8% |
| 2011/12 | 155 | +227.8% |
| 2010/12 | 47 | - |