| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 154 | -14.0% |
| 2023/12 | 179 | -13.1% |
| 2022/12 | 206 | -86.4% |
| 2021/12 | 1,511 | -16.1% |
| 2020/12 | 1,801 | +165.2% |
| 2019/12 | 679 | +58.3% |
| 2018/12 | 429 | -27.2% |
| 2017/12 | 589 | +196.0% |
| 2016/12 | 199 | +51.9% |
| 2015/12 | 131 | +54.1% |
| 2014/12 | 85 | -61.0% |
| 2013/12 | 218 | +26.7% |
| 2012/12 | 172 | -14.9% |
| 2011/12 | 202 | -80.2% |
| 2010/12 | 1,019 | - |