| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,661 | +8.2% |
| 2023/12 | 2,460 | -14.7% |
| 2022/12 | 2,885 | -54.0% |
| 2021/12 | 6,267 | +110.0% |
| 2020/12 | 2,984 | +372.2% |
| 2019/12 | 632 | +96.3% |
| 2018/12 | 322 | +13.0% |
| 2017/12 | 285 | -52.3% |
| 2016/12 | 598 | +85.1% |
| 2015/12 | 323 | -24.5% |
| 2014/12 | 428 | +7.8% |
| 2013/12 | 397 | -43.9% |
| 2012/12 | 708 | +7.3% |
| 2011/12 | 660 | +37.5% |
| 2010/12 | 480 | - |