| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 422,300 | +511.1% |
| 2023/12 | 69,100 | +13.1% |
| 2022/12 | 61,100 | +67.4% |
| 2021/12 | 36,500 | -71.7% |
| 2020/12 | 129,000 | +220.9% |
| 2019/12 | 40,200 | -13.2% |
| 2018/12 | 46,300 | -32.1% |
| 2017/12 | 68,200 | +35.9% |
| 2016/12 | 50,200 | +29.0% |
| 2015/12 | 38,900 | +3.7% |
| 2014/12 | 37,500 | -1.3% |
| 2013/12 | 38,000 | -26.6% |
| 2012/12 | 51,800 | +15.1% |
| 2011/12 | 45,000 | -71.9% |
| 2010/12 | 160,000 | - |