| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 214,000 | -38.6% |
| 2024/12 | 348,300 | -14.4% |
| 2023/12 | 407,000 | -14.9% |
| 2022/12 | 478,500 | -31.5% |
| 2021/12 | 698,400 | +34.7% |
| 2020/12 | 518,600 | -1.0% |
| 2019/12 | 523,800 | +4.8% |
| 2018/12 | 499,800 | +2.1% |
| 2017/12 | 489,400 | +206.3% |
| 2016/12 | 159,800 | -21.0% |
| 2015/12 | 202,300 | -20.9% |
| 2014/12 | 255,800 | +79.1% |
| 2013/12 | 142,800 | -61.1% |
| 2012/12 | 366,900 | +280.6% |
| 2011/12 | 96,400 | - |