| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/9 | 65,171 | +4.6% |
| 2023/9 | 62,327 | +25.6% |
| 2022/9 | 49,635 | -22.0% |
| 2021/9 | 63,628 | -31.4% |
| 2020/9 | 92,716 | -9.0% |
| 2019/9 | 101,937 | -4.5% |
| 2018/9 | 106,689 | +43.8% |
| 2017/9 | 74,181 | +10.5% |
| 2016/9 | 67,155 | +61.4% |
| 2015/9 | 41,601 | +65.9% |
| 2014/9 | 25,077 | -38.2% |
| 2013/9 | 40,546 | +39.2% |
| 2012/9 | 29,129 | +12.2% |
| 2011/9 | 25,952 | -35.1% |
| 2010/9 | 39,979 | - |