| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 461,429 | +106.4% |
| 2023/12 | 223,542 | -13.7% |
| 2022/12 | 258,991 | +25.9% |
| 2021/12 | 205,643 | -37.1% |
| 2020/12 | 326,744 | +171.6% |
| 2019/12 | 120,300 | -20.4% |
| 2018/12 | 151,063 | -11.3% |
| 2017/12 | 170,385 | +25.4% |
| 2016/12 | 135,823 | -15.7% |
| 2015/12 | 161,122 | -5.5% |
| 2014/12 | 170,457 | -20.6% |
| 2013/12 | 214,763 | +33.4% |
| 2012/12 | 160,992 | +12.3% |
| 2011/12 | 143,306 | - |