| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 497,516 | +7.8% |
| 2023/12 | 461,566 | -18.8% |
| 2022/12 | 568,745 | +5.7% |
| 2021/12 | 538,114 | +19.0% |
| 2020/12 | 452,016 | +21.0% |
| 2019/12 | 373,655 | +5.5% |
| 2018/12 | 354,259 | -17.7% |
| 2017/12 | 430,316 | -4.4% |
| 2016/12 | 450,193 | +16.9% |
| 2015/12 | 385,235 | -10.6% |
| 2014/12 | 430,714 | +371.1% |
| 2013/12 | 91,430 | -24.2% |
| 2012/12 | 120,549 | +13.6% |
| 2011/12 | 106,142 | -56.7% |
| 2010/12 | 245,219 | - |