| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 14,394 | +16.8% |
| 2023/12 | 12,321 | +55.1% |
| 2022/12 | 7,946 | -59.2% |
| 2021/12 | 19,457 | +87.8% |
| 2020/12 | 10,359 | +146.5% |
| 2019/12 | 4,203 | -10.4% |
| 2018/12 | 4,691 | -14.8% |
| 2017/12 | 5,507 | +120.0% |
| 2016/12 | 2,503 | -44.0% |
| 2015/12 | 4,473 | +42.9% |
| 2014/12 | 3,131 | +6.6% |
| 2013/12 | 2,936 | -61.0% |
| 2012/12 | 7,537 | +9.8% |
| 2011/12 | 6,863 | - |