| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 33,131 | -38.3% |
| 2023/12 | 53,730 | +457.8% |
| 2022/12 | 9,633 | -85.7% |
| 2021/12 | 67,585 | +57.3% |
| 2020/12 | 42,975 | +41.9% |
| 2019/12 | 30,289 | -1.5% |
| 2018/12 | 30,751 | -24.8% |
| 2017/12 | 40,913 | -10.0% |
| 2016/12 | 45,479 | +32.9% |
| 2015/12 | 34,227 | -4.4% |
| 2014/12 | 35,811 | +108.2% |
| 2013/12 | 17,202 | -13.0% |
| 2012/12 | 19,765 | -16.6% |
| 2011/12 | 23,704 | - |