| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2023/12 | 35,300 | -37.0% |
| 2022/12 | 56,000 | +0.7% |
| 2021/12 | 55,600 | +4.3% |
| 2020/12 | 53,300 | +53.6% |
| 2019/12 | 34,700 | +1.2% |
| 2018/12 | 34,300 | -18.7% |
| 2017/12 | 42,200 | -4.6% |
| 2016/12 | 44,251 | -20.6% |
| 2015/12 | 55,703 | +146.3% |
| 2014/12 | 22,616 | -63.8% |
| 2013/12 | 62,404 | +96.1% |
| 2012/12 | 31,827 | +38.8% |
| 2011/12 | 22,927 | -75.4% |
| 2010/12 | 93,301 | - |