| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,165 | -23.5% |
| 2023/12 | 1,523 | +30.2% |
| 2022/12 | 1,170 | +1.9% |
| 2021/12 | 1,148 | +29.1% |
| 2020/12 | 889 | +24.2% |
| 2019/12 | 716 | +11.2% |
| 2018/12 | 644 | -32.4% |
| 2017/12 | 952 | -71.0% |
| 2016/12 | 3,286 | +514.2% |
| 2015/12 | 535 | +29.5% |
| 2014/12 | 413 | -70.0% |
| 2013/12 | 1,377 | -18.9% |
| 2012/12 | 1,698 | +49.3% |
| 2011/12 | 1,137 | - |