| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 453,384 | +66.8% |
| 2023/12 | 271,809 | +1.5% |
| 2022/12 | 267,668 | +106.3% |
| 2021/12 | 129,756 | +97.5% |
| 2020/12 | 65,700 | -52.8% |
| 2019/12 | 139,170 | +80.1% |
| 2018/12 | 77,275 | +15.5% |
| 2017/12 | 66,895 | -9.3% |
| 2016/12 | 73,717 | +2.0% |
| 2015/12 | 72,253 | +25.2% |
| 2014/12 | 57,730 | -15.3% |
| 2013/12 | 68,153 | +22.5% |
| 2012/12 | 55,628 | +8.3% |
| 2011/12 | 51,362 | - |