| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 370,302 | -38.0% |
| 2023/12 | 597,044 | -13.2% |
| 2022/12 | 687,676 | +6.8% |
| 2021/12 | 643,757 | +28.2% |
| 2020/12 | 501,994 | +17.9% |
| 2019/12 | 425,885 | +1.3% |
| 2018/12 | 420,610 | -25.0% |
| 2017/12 | 561,108 | -33.8% |
| 2016/12 | 848,116 | +291.3% |
| 2015/12 | 216,751 | -70.8% |
| 2014/12 | 741,162 | +20.8% |
| 2013/12 | 613,304 | +55.2% |
| 2012/12 | 395,095 | +3.2% |
| 2011/12 | 382,716 | +6.7% |
| 2010/12 | 358,653 | - |