| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 48,358 | +1.2% |
| 2023/12 | 47,768 | -22.7% |
| 2022/12 | 61,808 | -36.2% |
| 2021/12 | 96,944 | +149.2% |
| 2020/12 | 38,896 | -44.3% |
| 2019/12 | 69,833 | -3.8% |
| 2018/12 | 72,556 | +98.5% |
| 2017/12 | 36,545 | +5.3% |
| 2016/12 | 34,694 | +18.3% |
| 2015/12 | 29,326 | -24.0% |
| 2014/12 | 38,581 | -17.4% |
| 2013/12 | 46,706 | +234.1% |
| 2012/12 | 13,980 | +32.7% |
| 2011/12 | 10,537 | - |