| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 421 | +17.9% |
| 2023/12 | 357 | -40.8% |
| 2022/12 | 603 | +16.0% |
| 2021/12 | 520 | -6.5% |
| 2020/12 | 556 | -3.0% |
| 2019/12 | 573 | -3.0% |
| 2018/12 | 591 | +65.1% |
| 2017/12 | 358 | -8.7% |
| 2016/12 | 392 | -54.3% |
| 2015/12 | 857 | -57.9% |
| 2014/12 | 2,036 | +31.8% |
| 2013/12 | 1,545 | -12.1% |
| 2012/12 | 1,757 | -23.6% |
| 2011/12 | 2,300 | +37.7% |
| 2010/12 | 1,670 | - |