| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 251 | -36.7% |
| 2023/12 | 397 | +96.1% |
| 2022/12 | 202 | -76.9% |
| 2021/12 | 878 | -34.6% |
| 2020/12 | 1,341 | +1492.8% |
| 2019/12 | 84 | -2.4% |
| 2018/12 | 86 | -20.9% |
| 2017/12 | 109 | +102.4% |
| 2016/12 | 53 | -15.5% |
| 2015/12 | 63 | +24.8% |
| 2014/12 | 51 | -64.2% |
| 2013/12 | 142 | +3.0% |
| 2012/12 | 138 | -21.7% |
| 2011/12 | 176 | -31.2% |
| 2010/12 | 257 | - |