| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 83,800 | +61.5% |
| 2023/12 | 51,900 | -78.4% |
| 2022/12 | 240,700 | +26.8% |
| 2021/12 | 189,900 | +13464.3% |
| 2020/12 | 1,400 | -60.0% |
| 2019/12 | 3,500 | -57.8% |
| 2018/12 | 8,300 | +76.6% |
| 2017/12 | 4,700 | +38.2% |
| 2016/12 | 3,400 | +21.4% |
| 2015/12 | 2,800 | -3.4% |
| 2014/12 | 2,900 | -46.3% |
| 2013/12 | 5,400 | -12.9% |
| 2012/12 | 6,200 | -45.6% |
| 2011/12 | 11,400 | - |