| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 85,277 | -13.7% |
| 2023/12 | 98,761 | -47.1% |
| 2022/12 | 186,821 | +6.8% |
| 2021/12 | 174,896 | +16.8% |
| 2020/12 | 149,764 | -34.7% |
| 2019/12 | 229,346 | +23.6% |
| 2018/12 | 185,616 | -39.1% |
| 2017/12 | 304,986 | +57.2% |
| 2016/12 | 194,057 | -29.4% |
| 2015/12 | 275,004 | -50.4% |
| 2014/12 | 554,831 | -7.2% |
| 2013/12 | 598,108 | +16.1% |
| 2012/12 | 515,164 | -23.5% |
| 2011/12 | 673,092 | - |