| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 734,000 | -19.6% |
| 2023/12 | 913,000 | +18.1% |
| 2022/12 | 773,000 | +6.6% |
| 2021/12 | 725,000 | +28.8% |
| 2020/12 | 563,000 | +2.2% |
| 2019/12 | 551,000 | +7.6% |
| 2018/12 | 512,000 | +4.1% |
| 2017/12 | 492,000 | 0.0% |
| 2016/12 | 492,000 | +23.3% |
| 2015/12 | 399,000 | -22.1% |
| 2014/12 | 512,000 | +33.7% |
| 2013/12 | 383,000 | -11.1% |
| 2012/12 | 431,000 | +7.8% |
| 2011/12 | 400,000 | -37.5% |
| 2010/12 | 640,000 | - |