| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,420 | +230.3% |
| 2023/12 | 1,338 | -14.6% |
| 2022/12 | 1,566 | -0.2% |
| 2021/12 | 1,569 | +43.0% |
| 2020/12 | 1,097 | -70.2% |
| 2019/12 | 3,685 | -34.3% |
| 2018/12 | 5,610 | -46.8% |
| 2017/12 | 10,536 | +236.2% |
| 2016/12 | 3,134 | +100.5% |
| 2015/12 | 1,563 | -96.1% |
| 2014/12 | 39,739 | +11.4% |
| 2013/12 | 35,665 | +3.1% |
| 2012/12 | 34,601 | +57.0% |
| 2011/12 | 22,039 | -50.6% |
| 2010/12 | 44,616 | - |