| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/6 | 38,284 | +212.7% |
| 2023/6 | 12,243 | -74.9% |
| 2022/6 | 48,787 | -4.3% |
| 2021/6 | 50,992 | -76.1% |
| 2020/6 | 213,345 | +127.9% |
| 2019/6 | 93,628 | +197.8% |
| 2018/6 | 31,440 | -72.6% |
| 2017/6 | 114,765 | +63.2% |
| 2016/6 | 70,310 | -52.6% |
| 2015/6 | 148,313 | +110.7% |
| 2014/6 | 70,377 | -45.0% |
| 2013/6 | 127,905 | -18.7% |
| 2012/6 | 157,313 | - |