| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 60 | -69.7% |
| 2023/12 | 198 | +661.5% |
| 2022/12 | 26 | -45.8% |
| 2021/12 | 48 | -57.1% |
| 2020/12 | 112 | -68.2% |
| 2019/12 | 352 | -57.2% |
| 2018/12 | 823 | -18.3% |
| 2017/12 | 1,007 | +211.6% |
| 2016/12 | 323 | +13.4% |
| 2015/12 | 285 | -2.0% |
| 2014/12 | 290 | -13.3% |
| 2013/12 | 335 | +71.9% |
| 2012/12 | 195 | -62.6% |
| 2011/12 | 521 | -66.7% |
| 2010/12 | 1,566 | - |