| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 23,070 | -33.9% |
| 2023/12 | 34,890 | -68.9% |
| 2022/12 | 112,090 | -20.4% |
| 2021/12 | 140,740 | +90.3% |
| 2020/12 | 73,950 | -57.1% |
| 2019/12 | 172,470 | +59.5% |
| 2018/12 | 108,150 | +292.1% |
| 2017/12 | 27,580 | +33.2% |
| 2016/12 | 20,710 | +6.5% |
| 2015/12 | 19,450 | -20.4% |
| 2014/12 | 24,420 | -9.6% |
| 2013/12 | 27,000 | +31.2% |
| 2012/12 | 20,580 | -76.9% |
| 2011/12 | 88,920 | - |