| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 47,262 | -28.3% |
| 2023/12 | 65,958 | -60.8% |
| 2022/12 | 168,161 | -76.3% |
| 2021/12 | 710,131 | +77.8% |
| 2020/12 | 399,352 | +249.2% |
| 2019/12 | 114,356 | +179.6% |
| 2018/12 | 40,905 | +18.8% |
| 2017/12 | 34,441 | +81.9% |
| 2016/12 | 18,931 | +0.9% |
| 2015/12 | 18,757 | -4.7% |
| 2014/12 | 19,673 | +8.6% |
| 2013/12 | 18,116 | -64.7% |
| 2012/12 | 51,385 | +127.1% |
| 2011/12 | 22,623 | - |