| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 663,109 | -12.4% |
| 2023/12 | 756,764 | +1.2% |
| 2022/12 | 747,591 | -3.9% |
| 2021/12 | 777,993 | +268.4% |
| 2020/12 | 211,182 | +441.9% |
| 2019/12 | 38,968 | -17.7% |
| 2018/12 | 47,358 | -32.0% |
| 2017/12 | 69,672 | +88.7% |
| 2016/12 | 36,929 | -6.8% |
| 2015/12 | 39,635 | +20.3% |
| 2014/12 | 32,944 | -7.2% |
| 2013/12 | 35,497 | -15.9% |
| 2012/12 | 42,191 | +43.0% |
| 2011/12 | 29,495 | - |