| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,005 | -30.0% |
| 2023/12 | 1,436 | -31.2% |
| 2022/12 | 2,087 | -9.9% |
| 2021/12 | 2,316 | -26.0% |
| 2020/12 | 3,131 | +60.2% |
| 2019/12 | 1,954 | +75.9% |
| 2018/12 | 1,111 | +165.2% |
| 2017/12 | 419 | -58.9% |
| 2016/12 | 1,020 | -29.1% |
| 2015/12 | 1,438 | +49.6% |
| 2014/12 | 961 | -10.9% |
| 2013/12 | 1,079 | -21.3% |
| 2012/12 | 1,371 | +5.0% |
| 2011/12 | 1,306 | -3.0% |
| 2010/12 | 1,346 | - |