| （単位：千ドル） | 現金同等物 | 前年比（％） |
|---|---|---|
| 2025/5 | 193,700 | -15.9% |
| 2024/6 | 230,400 | +3.1% |
| 2023/6 | 223,500 | -3.0% |
| 2022/5 | 230,300 | -41.9% |
| 2021/5 | 396,400 | -12.7% |
| 2020/5 | 454,000 | +185.2% |
| 2019/6 | 159,200 | -21.9% |
| 2018/6 | 203,900 | +112.0% |
| 2017/6 | 96,200 | +13.3% |
| 2016/5 | 84,900 | +33.3% |
| 2015/5 | 63,700 | -37.2% |
| 2014/5 | 101,500 | +22.7% |
| 2013/6 | 82,700 | -52.0% |
| 2012/6 | 172,200 | +15.9% |
| 2011/5 | 148,600 | - |