| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 247,624 | -11.8% |
| 2023/12 | 280,713 | +4.0% |
| 2022/12 | 269,930 | +38.0% |
| 2021/12 | 195,642 | +112.1% |
| 2020/12 | 92,262 | -37.5% |
| 2019/12 | 147,636 | +63.9% |
| 2018/12 | 90,072 | +22.9% |
| 2017/12 | 73,266 | +35.1% |
| 2016/12 | 54,243 | +1.2% |
| 2015/12 | 53,591 | +61.0% |
| 2014/12 | 33,295 | +35.7% |
| 2013/12 | 24,536 | -6.2% |
| 2012/12 | 26,145 | +1.3% |
| 2011/12 | 25,814 | - |