| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 585,630 | +29.1% |
| 2023/12 | 453,526 | +36.0% |
| 2022/12 | 333,365 | -15.7% |
| 2021/12 | 395,647 | -9.6% |
| 2020/12 | 437,648 | +63.2% |
| 2019/12 | 268,108 | -3.8% |
| 2018/12 | 278,629 | -7.6% |
| 2017/12 | 301,486 | +18.6% |
| 2016/12 | 254,210 | -8.5% |
| 2015/12 | 277,879 | -1.3% |
| 2014/12 | 281,465 | +0.9% |
| 2013/12 | 279,089 | -26.2% |
| 2012/12 | 378,078 | +15.5% |
| 2011/12 | 327,398 | -9.4% |
| 2010/12 | 361,469 | - |