| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 38,117 | -18.6% |
| 2023/12 | 46,817 | +6.8% |
| 2022/12 | 43,835 | -30.8% |
| 2021/12 | 63,356 | +6.2% |
| 2020/12 | 59,675 | -89.5% |
| 2019/12 | 565,646 | -1.8% |
| 2018/12 | 576,110 | -14.8% |
| 2017/12 | 676,109 | +14.7% |
| 2016/12 | 589,383 | +21.4% |
| 2015/12 | 485,661 | +40.6% |
| 2014/12 | 345,466 | -3.3% |
| 2013/12 | 357,369 | +59.3% |
| 2012/12 | 224,393 | +12.4% |
| 2011/12 | 199,634 | - |