| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/6 | 76,178 | +9.3% |
| 2024/6 | 69,710 | +12.2% |
| 2023/6 | 62,130 | -43.5% |
| 2022/6 | 109,919 | +5.1% |
| 2021/6 | 104,596 | +44.7% |
| 2020/6 | 72,276 | +247.1% |
| 2019/6 | 20,824 | -6.9% |
| 2018/6 | 22,363 | -61.2% |
| 2017/6 | 57,701 | +9.6% |
| 2016/6 | 52,659 | -30.9% |
| 2015/6 | 76,182 | -30.2% |
| 2014/6 | 109,176 | +50.4% |
| 2013/6 | 72,601 | -8.9% |
| 2012/6 | 79,721 | - |