| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2023/12 | 53,691 | -41.0% |
| 2022/12 | 91,043 | -12.1% |
| 2021/12 | 103,600 | +407.6% |
| 2020/12 | 20,410 | -29.9% |
| 2019/12 | 29,125 | +112.7% |
| 2018/12 | 13,696 | -56.9% |
| 2017/12 | 31,750 | -25.4% |
| 2016/12 | 42,588 | -8.3% |
| 2015/12 | 46,430 | +8.0% |
| 2014/12 | 42,981 | +9.4% |
| 2013/12 | 39,293 | -44.8% |
| 2012/12 | 71,227 | +61.5% |
| 2011/12 | 44,115 | - |