| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 38,082 | -28.9% |
| 2023/12 | 53,547 | -64.8% |
| 2022/12 | 152,023 | -10.2% |
| 2021/12 | 169,272 | -23.5% |
| 2020/12 | 221,256 | +3901.7% |
| 2019/12 | 5,529 | -41.3% |
| 2018/12 | 9,414 | +105.2% |
| 2017/12 | 4,588 | -71.1% |
| 2016/12 | 15,876 | -15.0% |
| 2015/12 | 18,680 | -54.7% |
| 2014/12 | 41,229 | +5.7% |
| 2013/12 | 38,988 | -15.5% |
| 2012/12 | 46,154 | -6.7% |
| 2011/12 | 49,482 | - |