| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 246,050 | -25.9% |
| 2023/12 | 332,047 | -17.0% |
| 2022/12 | 400,133 | +23.6% |
| 2021/12 | 323,616 | -13.1% |
| 2020/12 | 372,313 | -9.6% |
| 2019/12 | 411,901 | -23.1% |
| 2018/12 | 535,560 | +32.4% |
| 2017/12 | 404,543 | -3.9% |
| 2016/12 | 420,835 | +20.8% |
| 2015/12 | 348,443 | +138.4% |
| 2014/12 | 146,150 | -35.2% |
| 2013/12 | 225,466 | +50.0% |
| 2012/12 | 150,265 | -17.7% |
| 2011/12 | 182,534 | +0.8% |
| 2010/12 | 181,026 | - |