| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 317,913 | -20.2% |
| 2023/12 | 398,229 | +888.7% |
| 2022/12 | 40,280 | -86.9% |
| 2021/12 | 307,437 | -54.4% |
| 2020/12 | 674,517 | +155.7% |
| 2019/12 | 263,823 | +8.2% |
| 2018/12 | 243,835 | +1100.9% |
| 2017/12 | 20,305 | +17.1% |
| 2016/12 | 17,340 | -40.5% |
| 2015/12 | 29,133 | -3.1% |
| 2014/12 | 30,077 | -24.5% |
| 2013/12 | 39,843 | - |
| 2011/12 | 9,763 | - |