| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/3 | 1,559 | +41.5% |
| 2024/3 | 1,102 | -10.7% |
| 2023/3 | 1,234 | -43.8% |
| 2022/3 | 2,195 | +6.6% |
| 2021/3 | 2,060 | +3.4% |
| 2020/3 | 1,993 | +43.2% |
| 2019/3 | 1,391 | +72.1% |
| 2018/3 | 808 | -14.2% |
| 2017/3 | 943 | +18.1% |
| 2016/3 | 798 | -12.3% |
| 2015/3 | 911 | -2.6% |
| 2014/3 | 935 | +132.4% |
| 2013/3 | 402 | -4.2% |
| 2012/3 | 420 | +49.9% |
| 2011/3 | 280 | - |