| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 608 | +127.7% |
| 2023/12 | 267 | -50.1% |
| 2022/12 | 535 | -5.8% |
| 2021/12 | 568 | +122.7% |
| 2020/12 | 255 | +129.7% |
| 2019/12 | 111 | -20.1% |
| 2018/12 | 139 | -12.0% |
| 2017/12 | 158 | -91.2% |
| 2016/12 | 1,787 | +96.2% |
| 2015/12 | 911 | +284.4% |
| 2014/12 | 237 | +54.9% |
| 2013/12 | 153 | -58.2% |
| 2012/12 | 366 | -47.8% |
| 2011/12 | 701 | +122.5% |
| 2010/12 | 315 | - |