| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 320 | +34.6% |
| 2023/12 | 238 | -29.6% |
| 2022/12 | 338 | -97.5% |
| 2021/12 | 13,747 | -1.8% |
| 2020/12 | 13,999 | +98.6% |
| 2019/12 | 7,050 | -27.6% |
| 2018/12 | 9,737 | -29.3% |
| 2017/12 | 13,776 | +141.4% |
| 2016/12 | 5,706 | +42.3% |
| 2015/12 | 4,010 | +671.6% |
| 2014/12 | 519 | -45.0% |
| 2013/12 | 945 | -79.2% |
| 2012/12 | 4,553 | +33.5% |
| 2011/12 | 3,411 | - |