| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/3 | 515 | -41.3% |
| 2024/3 | 876 | +20.5% |
| 2023/3 | 727 | - |
| 2021/12 | 1,682 | +10.1% |
| 2020/12 | 1,528 | +92.0% |
| 2019/12 | 796 | +40.6% |
| 2018/12 | 566 | +81.1% |
| 2017/12 | 312 | +24.8% |
| 2016/12 | 250 | +92.9% |
| 2015/12 | 129 | -78.1% |
| 2014/12 | 593 | +70.7% |
| 2013/12 | 347 | +1.7% |
| 2012/12 | 341 | +94.9% |
| 2011/12 | 175 | -14.0% |
| 2010/12 | 203 | - |