| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 746 | -42.4% |
| 2023/12 | 1,295 | +198.9% |
| 2022/12 | 433 | +86.8% |
| 2021/12 | 231 | +24.1% |
| 2020/12 | 186 | +10.1% |
| 2019/12 | 169 | +103.9% |
| 2018/12 | 83 | -39.8% |
| 2017/12 | 138 | +23.3% |
| 2016/12 | 112 | -12.9% |
| 2015/12 | 128 | -32.4% |
| 2014/12 | 190 | -61.0% |
| 2013/12 | 488 | +23.8% |
| 2012/12 | 394 | +25.2% |
| 2011/12 | 315 | -41.5% |
| 2010/12 | 539 | - |