| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 255,623 | +6.2% |
| 2023/12 | 240,791 | -0.4% |
| 2022/12 | 241,762 | -9.7% |
| 2021/12 | 267,735 | -40.6% |
| 2020/12 | 450,535 | +3.2% |
| 2019/12 | 436,705 | +13.0% |
| 2018/12 | 386,438 | -46.5% |
| 2017/12 | 722,272 | -0.2% |
| 2016/12 | 723,498 | +30.1% |
| 2015/12 | 556,104 | +11.8% |
| 2014/12 | 497,429 | +60.7% |
| 2013/12 | 309,591 | -31.3% |
| 2012/12 | 450,481 | +7.6% |
| 2011/12 | 418,795 | -3.7% |
| 2010/12 | 434,797 | - |