| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,387 | -4.6% |
| 2023/12 | 9,835 | +35.6% |
| 2022/12 | 7,251 | -3.8% |
| 2021/12 | 7,540 | +13.3% |
| 2020/12 | 6,652 | +25.2% |
| 2019/12 | 5,313 | +18.2% |
| 2018/12 | 4,494 | +38.3% |
| 2017/12 | 3,250 | -19.1% |
| 2016/12 | 4,018 | +8.8% |
| 2015/12 | 3,692 | +6.4% |
| 2014/12 | 3,470 | +27.4% |
| 2013/12 | 2,724 | +10.1% |
| 2012/12 | 2,475 | +29.9% |
| 2011/12 | 1,905 | - |