| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,454 | -4.1% |
| 2023/12 | 2,560 | -11.2% |
| 2022/12 | 2,882 | -72.2% |
| 2021/12 | 10,372 | +37.1% |
| 2020/12 | 7,564 | -46.6% |
| 2019/12 | 14,178 | +37.9% |
| 2018/12 | 10,282 | -72.7% |
| 2017/12 | 37,678 | +24.1% |
| 2016/12 | 30,363 | -8.9% |
| 2015/12 | 33,312 | -36.0% |
| 2014/12 | 52,024 | -19.5% |
| 2013/12 | 64,623 | -36.3% |
| 2012/12 | 101,464 | +37.6% |
| 2011/12 | 73,727 | - |