| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 164,315 | -19.1% |
| 2023/12 | 203,041 | +9.5% |
| 2022/12 | 185,406 | +4.6% |
| 2021/12 | 177,232 | -55.8% |
| 2020/12 | 400,726 | +13.3% |
| 2019/12 | 353,542 | +12.9% |
| 2018/12 | 313,210 | -36.4% |
| 2017/12 | 492,805 | +23.2% |
| 2016/12 | 399,948 | +14.6% |
| 2015/12 | 349,074 | -6.1% |
| 2014/12 | 371,579 | -39.5% |
| 2013/12 | 613,706 | +48.2% |
| 2012/12 | 414,129 | +14.1% |
| 2011/12 | 362,894 | +4.6% |
| 2010/12 | 346,904 | - |