| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 400,309 | +17.4% |
| 2023/12 | 341,014 | -42.1% |
| 2022/12 | 589,179 | +0.5% |
| 2021/12 | 586,145 | +72.5% |
| 2020/12 | 339,849 | +5.6% |
| 2019/12 | 321,939 | +26.4% |
| 2018/12 | 254,656 | +9.1% |
| 2017/12 | 233,465 | +182.3% |
| 2016/12 | 82,687 | -15.1% |
| 2015/12 | 97,384 | -52.1% |
| 2014/12 | 203,304 | -25.1% |
| 2013/12 | 271,545 | - |
| 2011/12 | 47,736 | - |