| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 46,983 | -11.9% |
| 2023/12 | 53,344 | +2.7% |
| 2022/12 | 51,927 | -85.4% |
| 2021/12 | 355,549 | +13.5% |
| 2020/12 | 313,302 | - |
| 2018/12 | 7,600 | -48.0% |
| 2017/12 | 14,612 | +129.1% |
| 2016/12 | 6,377 | +14.6% |
| 2015/12 | 5,566 | -6.6% |
| 2014/12 | 5,961 | +2.2% |
| 2013/12 | 5,831 | +4.3% |
| 2012/12 | 5,589 | +2.6% |
| 2011/12 | 5,450 | -28.8% |
| 2010/12 | 7,651 | - |