| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 205,200 | +16.7% |
| 2023/12 | 175,900 | +150.2% |
| 2022/12 | 70,300 | -86.7% |
| 2021/12 | 529,600 | +93.0% |
| 2020/12 | 274,400 | +188.2% |
| 2019/12 | 95,200 | +127.6% |
| 2018/12 | 41,826 | +14.1% |
| 2017/12 | 36,667 | +35.6% |
| 2016/12 | 27,044 | +13.3% |
| 2015/12 | 23,869 | -24.7% |
| 2014/12 | 31,714 | -15.1% |
| 2013/12 | 37,350 | +35.9% |
| 2012/12 | 27,479 | +54.9% |
| 2011/12 | 17,739 | - |