| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 198,173 | +7.7% |
| 2023/12 | 184,038 | +1.5% |
| 2022/12 | 181,364 | -17.4% |
| 2021/12 | 219,615 | -69.3% |
| 2020/12 | 714,389 | +68.8% |
| 2019/12 | 423,221 | +4.8% |
| 2018/12 | 403,966 | -6.9% |
| 2017/12 | 433,815 | +181.0% |
| 2016/12 | 154,382 | +331.5% |
| 2015/12 | 35,780 | -14.1% |
| 2014/12 | 41,636 | +30.2% |
| 2013/12 | 31,980 | +126.1% |
| 2011/12 | 14,143 | - |