| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,590 | +45.2% |
| 2023/12 | 1,095 | -10.3% |
| 2022/12 | 1,220 | -43.5% |
| 2021/12 | 2,159 | -34.4% |
| 2020/12 | 3,290 | +152.4% |
| 2019/12 | 1,303 | +44.3% |
| 2018/12 | 903 | -41.7% |
| 2017/12 | 1,549 | -9.6% |
| 2016/12 | 1,714 | +132.7% |
| 2015/12 | 736 | -56.8% |
| 2014/12 | 1,705 | -12.0% |
| 2013/12 | 1,937 | +119.6% |
| 2012/12 | 882 | -24.0% |
| 2011/12 | 1,160 | +14.4% |
| 2010/12 | 1,014 | - |