| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 23,158 | +1.5% |
| 2023/12 | 22,809 | -25.6% |
| 2022/12 | 30,670 | -35.6% |
| 2021/12 | 47,609 | +8.6% |
| 2020/12 | 43,825 | +140.3% |
| 2019/12 | 18,241 | -2.6% |
| 2018/12 | 18,725 | -34.1% |
| 2017/12 | 28,420 | -17.6% |
| 2016/12 | 34,485 | +93.4% |
| 2015/12 | 17,835 | -35.5% |
| 2014/12 | 27,662 | -21.2% |
| 2013/12 | 35,085 | +49.3% |
| 2012/12 | 23,499 | -4.0% |
| 2011/12 | 24,469 | - |