| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 37 | -2.6% |
| 2023/12 | 38 | -67.8% |
| 2022/12 | 118 | -76.7% |
| 2021/12 | 507 | -69.7% |
| 2020/12 | 1,676 | +675.9% |
| 2019/12 | 216 | +10.2% |
| 2018/12 | 196 | -65.2% |
| 2017/12 | 563 | +136.6% |
| 2016/12 | 238 | +29.3% |
| 2015/12 | 184 | -63.9% |
| 2014/12 | 509 | +36.3% |
| 2013/12 | 373 | -3.7% |
| 2012/12 | 387 | +198.6% |
| 2011/12 | 129 | -56.6% |
| 2010/12 | 299 | - |