| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 215,562 | +36.5% |
| 2023/12 | 157,897 | -5.3% |
| 2022/12 | 166,673 | -8.6% |
| 2021/12 | 182,370 | +3.0% |
| 2020/12 | 177,013 | -11.8% |
| 2019/12 | 200,627 | +16.0% |
| 2018/12 | 172,915 | +2.7% |
| 2017/12 | 168,369 | +82.1% |
| 2016/12 | 92,473 | +21.6% |
| 2015/12 | 76,053 | +24.6% |
| 2014/12 | 61,027 | +26.2% |
| 2013/12 | 48,358 | +70.1% |
| 2012/12 | 28,421 | +25.0% |
| 2011/12 | 22,742 | - |