| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,107 | -62.1% |
| 2023/12 | 2,917 | +523.3% |
| 2022/12 | 468 | -76.4% |
| 2021/12 | 1,983 | +8.7% |
| 2020/12 | 1,825 | -81.5% |
| 2019/12 | 9,875 | -47.8% |
| 2018/12 | 18,919 | -5.4% |
| 2017/12 | 19,992 | +12.0% |
| 2016/12 | 17,850 | -23.4% |
| 2015/12 | 23,290 | -35.5% |
| 2014/12 | 36,122 | +11.5% |
| 2013/12 | 32,408 | -0.9% |
| 2012/12 | 32,707 | +22.0% |
| 2011/12 | 26,809 | -4.3% |
| 2010/12 | 28,012 | - |