| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 519,753 | -9.6% |
| 2023/12 | 574,836 | -8.5% |
| 2022/12 | 628,129 | -8.5% |
| 2021/12 | 686,498 | +88.3% |
| 2020/12 | 364,522 | +676.5% |
| 2019/12 | 46,942 | +0.5% |
| 2018/12 | 46,686 | -46.7% |
| 2017/12 | 87,537 | +39.7% |
| 2016/12 | 62,646 | -8.1% |
| 2015/12 | 68,195 | +49.6% |
| 2014/12 | 45,574 | -8.7% |
| 2013/12 | 49,917 | +11.7% |
| 2012/12 | 44,675 | -29.2% |
| 2011/12 | 63,076 | - |