| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,836 | +130.2% |
| 2023/12 | 2,535 | +0.7% |
| 2022/12 | 2,516 | +62.6% |
| 2021/12 | 1,547 | -39.0% |
| 2020/12 | 2,535 | +2.9% |
| 2019/12 | 2,463 | -23.3% |
| 2018/12 | 3,212 | -1.0% |
| 2017/12 | 3,246 | +4.9% |
| 2016/12 | 3,094 | +101.3% |
| 2015/12 | 1,536 | -45.7% |
| 2014/12 | 2,827 | +74.5% |
| 2013/12 | 1,620 | +4.7% |
| 2012/12 | 1,547 | -8.8% |
| 2011/12 | 1,696 | +50.0% |
| 2010/12 | 1,130 | - |