| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,012 | -23.8% |
| 2023/12 | 2,641 | -39.5% |
| 2022/12 | 4,368 | -19.3% |
| 2021/12 | 5,414 | +23.8% |
| 2020/12 | 4,374 | +51.1% |
| 2019/12 | 2,895 | +67.6% |
| 2018/12 | 1,727 | -49.9% |
| 2017/12 | 3,448 | +7.0% |
| 2016/12 | 3,223 | -14.8% |
| 2015/12 | 3,781 | +46.4% |
| 2014/12 | 2,583 | +142.0% |
| 2013/12 | 1,067 | -23.9% |
| 2012/12 | 1,403 | +12.1% |
| 2011/12 | 1,252 | - |