| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 526,853 | 0.0% |
| 2023/12 | 526,855 | +58.8% |
| 2022/12 | 331,711 | +20.2% |
| 2021/12 | 275,964 | +10.4% |
| 2020/12 | 250,011 | +225.0% |
| 2019/12 | 76,929 | +93.5% |
| 2018/12 | 39,765 | -28.3% |
| 2017/12 | 55,429 | -20.0% |
| 2016/12 | 69,256 | +58.9% |
| 2015/12 | 43,573 | -22.8% |
| 2014/12 | 56,468 | -20.8% |
| 2013/12 | 71,266 | +54.5% |
| 2012/12 | 46,118 | +55.9% |
| 2011/12 | 29,584 | - |