| （単位：千ドル） | 現金同等物 | 前年比（％） |
|---|---|---|
| 2025/5 | 35,901 | +48.0% |
| 2024/6 | 24,263 | -2.9% |
| 2023/5 | 24,981 | -29.6% |
| 2022/5 | 35,495 | -18.1% |
| 2021/5 | 43,316 | +41.9% |
| 2020/5 | 30,535 | -27.3% |
| 2019/6 | 42,019 | -30.5% |
| 2018/6 | 60,465 | +9.3% |
| 2017/5 | 55,327 | -8.5% |
| 2016/5 | 60,454 | -18.9% |
| 2015/5 | 74,535 | -27.5% |
| 2014/5 | 102,752 | +0.7% |
| 2013/6 | 102,002 | +132.4% |
| 2012/6 | 43,893 | - |