| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2023/12 | 2,996 | -80.7% |
| 2022/12 | 15,533 | -80.3% |
| 2021/12 | 78,734 | +402.7% |
| 2020/12 | 15,662 | +52.6% |
| 2019/12 | 10,261 | +186.7% |
| 2018/12 | 3,579 | -43.5% |
| 2017/12 | 6,331 | +203.4% |
| 2016/12 | 2,087 | -46.3% |
| 2015/12 | 3,887 | -65.9% |
| 2014/12 | 11,400 | -46.7% |
| 2013/12 | 21,405 | +41.5% |
| 2012/12 | 15,130 | +103.5% |
| 2011/12 | 7,434 | - |