| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 484,600 | -43.2% |
| 2023/12 | 853,900 | -4.5% |
| 2022/12 | 894,300 | +17.3% |
| 2021/12 | 762,600 | +23.9% |
| 2020/12 | 615,500 | +40.2% |
| 2019/12 | 439,100 | +30.1% |
| 2018/12 | 337,400 | +43.0% |
| 2017/12 | 235,900 | +16.2% |
| 2016/12 | 203,000 | -26.1% |
| 2015/12 | 274,600 | +7.6% |
| 2014/12 | 255,300 | +7.5% |
| 2013/12 | 237,500 | +36.3% |
| 2012/12 | 174,300 | - |
| 2010/12 | 110,200 | - |