| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/9 | 358,392 | +28.5% |
| 2023/9 | 279,009 | +139.5% |
| 2022/9 | 116,508 | -13.0% |
| 2021/9 | 133,981 | -25.1% |
| 2020/9 | 178,921 | +43.5% |
| 2019/9 | 124,681 | +150.6% |
| 2018/9 | 49,754 | -47.7% |
| 2017/9 | 95,188 | -2.6% |
| 2016/9 | 97,720 | +124.3% |
| 2015/9 | 43,569 | -57.7% |
| 2014/9 | 103,118 | -4.3% |
| 2013/9 | 107,748 | +19.7% |
| 2012/9 | 90,040 | -27.1% |
| 2011/9 | 123,466 | - |