| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 28,761 | +53.1% |
| 2023/12 | 18,788 | +60.3% |
| 2022/12 | 11,722 | -25.9% |
| 2021/12 | 15,823 | +125.0% |
| 2020/12 | 7,032 | +100.3% |
| 2019/12 | 3,511 | -39.3% |
| 2018/12 | 5,780 | +220.0% |
| 2017/12 | 1,806 | -68.7% |
| 2016/12 | 5,761 | -53.7% |
| 2015/12 | 12,448 | +66.0% |
| 2014/12 | 7,498 | -37.0% |
| 2013/12 | 11,895 | +236.1% |
| 2012/12 | 3,539 | -37.2% |
| 2011/12 | 5,639 | - |