| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 239,000 | -20.1% |
| 2023/12 | 299,000 | +7.6% |
| 2022/12 | 278,000 | +1.4% |
| 2021/12 | 274,134 | -12.2% |
| 2020/12 | 312,154 | -40.9% |
| 2019/12 | 528,387 | +56.7% |
| 2018/12 | 337,250 | +20.5% |
| 2017/12 | 279,766 | +23.0% |
| 2016/12 | 227,400 | +160.2% |
| 2015/12 | 87,397 | -23.7% |
| 2014/12 | 114,605 | -23.8% |
| 2013/12 | 150,488 | +151.8% |
| 2012/12 | 59,770 | +23.9% |
| 2011/12 | 48,247 | -49.6% |
| 2010/12 | 95,689 | - |