| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 39,703 | +57.0% |
| 2023/12 | 25,294 | -21.5% |
| 2022/12 | 32,221 | +16.9% |
| 2021/12 | 27,559 | -18.8% |
| 2020/12 | 33,924 | +13.0% |
| 2019/12 | 30,010 | -13.9% |
| 2018/12 | 34,848 | -53.4% |
| 2017/12 | 74,823 | +4.2% |
| 2016/12 | 71,805 | -1.3% |
| 2015/12 | 72,776 | -66.6% |
| 2014/12 | 217,580 | +174.8% |
| 2013/12 | 79,189 | -13.7% |
| 2012/12 | 91,813 | - |