| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 10,299 | +22.5% |
| 2023/12 | 8,407 | -36.7% |
| 2022/12 | 13,279 | -9.0% |
| 2021/12 | 14,594 | -45.7% |
| 2020/12 | 26,856 | +93.1% |
| 2019/12 | 13,905 | -4.6% |
| 2018/12 | 14,578 | +33.6% |
| 2017/12 | 10,908 | +31.1% |
| 2016/12 | 8,322 | -16.8% |
| 2015/12 | 10,003 | -17.5% |
| 2014/12 | 12,128 | -29.9% |
| 2013/12 | 17,297 | +42.6% |
| 2012/12 | 12,133 | -1.5% |
| 2011/12 | 12,323 | - |