| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 35,700 | -60.5% |
| 2023/12 | 90,300 | +62.7% |
| 2022/12 | 55,500 | +36.4% |
| 2021/12 | 40,700 | -51.7% |
| 2020/12 | 84,300 | +112.3% |
| 2019/12 | 39,700 | 0.0% |
| 2018/12 | 39,700 | -76.3% |
| 2017/12 | 167,211 | +26.3% |
| 2016/12 | 132,403 | +14.7% |
| 2015/12 | 115,393 | -29.3% |
| 2014/12 | 163,242 | +94.1% |
| 2013/12 | 84,088 | -54.3% |
| 2012/12 | 183,976 | +0.3% |
| 2011/12 | 183,401 | - |