| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 203,000 | -10.8% |
| 2023/12 | 227,500 | +6.2% |
| 2022/12 | 214,300 | +102.9% |
| 2021/12 | 105,600 | -7.5% |
| 2020/12 | 114,200 | -35.6% |
| 2019/12 | 177,400 | +33.1% |
| 2018/12 | 133,300 | +60.0% |
| 2017/12 | 83,300 | +22.9% |
| 2016/12 | 67,800 | +109.3% |
| 2015/12 | 32,400 | -56.9% |
| 2014/12 | 75,200 | -64.7% |
| 2013/12 | 213,300 | +215.5% |
| 2012/12 | 67,600 | +2.0% |
| 2011/12 | 66,300 | -24.9% |
| 2010/12 | 88,300 | - |