| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 12,767 | -12.6% |
| 2023/12 | 14,607 | -28.7% |
| 2022/12 | 20,474 | -24.4% |
| 2021/12 | 27,086 | -20.0% |
| 2020/12 | 33,851 | -20.4% |
| 2019/12 | 42,526 | -6.0% |
| 2018/12 | 45,230 | -56.6% |
| 2017/12 | 104,190 | +0.2% |
| 2016/12 | 103,950 | -4.8% |
| 2015/12 | 109,155 | +36.4% |
| 2014/12 | 80,032 | +158.9% |
| 2013/12 | 30,912 | +94.0% |
| 2012/12 | 15,930 | -57.5% |
| 2011/12 | 37,443 | - |