| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,417 | -93.4% |
| 2023/12 | 21,315 | +2066.2% |
| 2022/12 | 984 | -65.6% |
| 2021/12 | 2,861 | -41.8% |
| 2020/12 | 4,920 | -30.6% |
| 2019/12 | 7,090 | -41.7% |
| 2018/12 | 12,162 | +47.2% |
| 2017/12 | 8,260 | -51.8% |
| 2016/12 | 17,130 | -16.7% |
| 2015/12 | 20,573 | +42.5% |
| 2014/12 | 14,434 | -29.2% |
| 2013/12 | 20,392 | -63.3% |
| 2012/12 | 55,509 | - |