| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2023/12 | 35,183 | +45.7% |
| 2022/12 | 24,154 | -82.8% |
| 2021/12 | 140,800 | +3.5% |
| 2020/12 | 136,089 | -71.1% |
| 2019/12 | 471,540 | +1601.6% |
| 2018/12 | 27,711 | -24.9% |
| 2017/12 | 36,904 | -10.4% |
| 2016/12 | 41,205 | +150.3% |
| 2015/12 | 16,462 | +32.6% |
| 2014/12 | 12,411 | +19.5% |
| 2013/12 | 10,384 | -37.4% |
| 2012/12 | 16,593 | +10.7% |
| 2011/12 | 14,985 | - |