| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,400 | +118.2% |
| 2023/12 | 1,100 | -85.1% |
| 2022/12 | 7,400 | -42.6% |
| 2021/12 | 12,900 | -39.7% |
| 2020/12 | 21,407 | +283.3% |
| 2019/12 | 5,585 | +4.2% |
| 2018/12 | 5,358 | -57.8% |
| 2017/12 | 12,689 | -40.6% |
| 2016/12 | 21,352 | +54.3% |
| 2015/12 | 13,840 | +2.5% |
| 2014/12 | 13,509 | +1.6% |
| 2013/12 | 13,295 | +0.2% |
| 2012/12 | 13,268 | +4.7% |
| 2011/12 | 12,678 | - |