| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,890 | +112.1% |
| 2023/12 | 891 | -6.0% |
| 2022/12 | 947 | -53.8% |
| 2021/12 | 2,049 | +54.2% |
| 2020/12 | 1,329 | +205.8% |
| 2019/12 | 434 | +1.4% |
| 2018/12 | 428 | +3.0% |
| 2017/12 | 416 | +6.0% |
| 2016/12 | 392 | -5.1% |
| 2015/12 | 413 | -50.2% |
| 2014/12 | 830 | +124.9% |
| 2013/12 | 369 | -56.7% |
| 2012/12 | 853 | +125.1% |
| 2011/12 | 379 | +3.5% |
| 2010/12 | 366 | - |