| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 37,900 | -62.4% |
| 2023/12 | 100,700 | +41.2% |
| 2022/12 | 71,300 | -77.5% |
| 2021/12 | 317,000 | -60.1% |
| 2020/12 | 794,300 | +82.2% |
| 2019/12 | 436,000 | +104.7% |
| 2018/12 | 213,000 | -14.1% |
| 2017/12 | 248,000 | -13.3% |
| 2016/12 | 286,200 | +179.2% |
| 2015/12 | 102,500 | -64.9% |
| 2014/12 | 291,700 | -2.4% |
| 2013/12 | 299,000 | -16.6% |
| 2012/12 | 358,400 | +619.7% |
| 2011/12 | 49,800 | -63.3% |
| 2010/12 | 135,600 | - |