| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 107,744 | +372.7% |
| 2023/12 | 22,794 | -30.6% |
| 2022/12 | 32,836 | -34.3% |
| 2021/12 | 49,991 | -45.4% |
| 2020/12 | 91,542 | +211.1% |
| 2019/12 | 29,424 | +71.2% |
| 2018/12 | 17,191 | -32.0% |
| 2017/12 | 25,281 | -38.5% |
| 2016/12 | 41,116 | +31.0% |
| 2015/12 | 31,396 | +33.3% |
| 2014/12 | 23,556 | -35.0% |
| 2013/12 | 36,264 | -32.9% |
| 2012/12 | 54,019 | +46.3% |
| 2011/12 | 36,928 | - |