| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/6 | 233,982 | +12.3% |
| 2024/6 | 208,275 | +23.3% |
| 2023/6 | 168,853 | -48.4% |
| 2022/6 | 327,005 | -2.5% |
| 2021/6 | 335,271 | +644.7% |
| 2020/6 | 45,021 | +27.6% |
| 2019/6 | 35,279 | -20.2% |
| 2018/6 | 44,227 | +72.1% |
| 2017/6 | 25,697 | -66.8% |
| 2016/6 | 77,426 | -25.3% |
| 2015/6 | 103,584 | +65.7% |
| 2014/6 | 62,508 | +24.9% |
| 2013/6 | 50,065 | -19.5% |
| 2012/6 | 62,203 | -73.8% |
| 2011/6 | 237,081 | - |