| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 313,900 | +2.2% |
| 2023/12 | 307,000 | -14.4% |
| 2022/12 | 358,800 | -23.1% |
| 2021/12 | 466,500 | +132.9% |
| 2020/12 | 200,300 | +23.3% |
| 2019/12 | 162,500 | +12.7% |
| 2018/12 | 144,145 | +111.0% |
| 2017/12 | 68,306 | +30.2% |
| 2016/12 | 52,465 | +4.7% |
| 2015/12 | 50,103 | -36.6% |
| 2014/12 | 78,997 | +30.8% |
| 2013/12 | 60,415 | - |
| 2011/12 | 52,155 | - |