| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 29,200 | -44.8% |
| 2023/12 | 52,900 | +109.9% |
| 2022/12 | 25,200 | -86.0% |
| 2021/12 | 179,900 | +225.9% |
| 2020/12 | 55,200 | -29.9% |
| 2019/12 | 78,700 | +13.2% |
| 2018/12 | 69,500 | +8.1% |
| 2017/12 | 64,300 | +614.4% |
| 2016/12 | 9,000 | -16.7% |
| 2015/12 | 10,800 | +12.5% |
| 2014/12 | 9,600 | -26.7% |
| 2013/12 | 13,100 | -22.5% |
| 2012/12 | 16,900 | -34.0% |
| 2011/12 | 25,600 | - |