| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/9 | 371,677 | +14.7% |
| 2023/9 | 324,166 | +12.2% |
| 2022/9 | 288,952 | -19.8% |
| 2021/9 | 360,169 | +74.6% |
| 2020/9 | 206,290 | +0.5% |
| 2019/9 | 205,211 | -7.4% |
| 2018/9 | 221,597 | +6448.4% |
| 2017/9 | 3,384 | -70.3% |
| 2016/9 | 11,411 | -26.9% |
| 2015/9 | 15,617 | +1.3% |
| 2014/9 | 15,410 | +35.9% |
| 2013/9 | 11,338 | +1051.1% |
| 2012/9 | 985 | -67.8% |
| 2011/9 | 3,058 | - |