| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 135,000 | +542.9% |
| 2023/12 | 21,000 | -65.6% |
| 2022/12 | 61,000 | -67.7% |
| 2021/12 | 189,000 | -75.5% |
| 2020/12 | 773,000 | +264.6% |
| 2019/12 | 212,000 | -68.2% |
| 2018/12 | 666,980 | +44.2% |
| 2017/12 | 462,399 | +42.2% |
| 2016/12 | 325,189 | +234.2% |
| 2015/12 | 97,318 | +216.3% |
| 2014/12 | 30,769 | +128.3% |
| 2013/12 | 13,478 | +21.8% |
| 2012/12 | 11,067 | +113.2% |
| 2011/12 | 5,190 | - |