| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 845,000 | +79.4% |
| 2023/12 | 470,900 | +12.7% |
| 2022/12 | 417,700 | -3.8% |
| 2021/12 | 434,200 | +9.6% |
| 2020/12 | 396,200 | -23.5% |
| 2019/12 | 517,700 | +57.2% |
| 2018/12 | 329,300 | +3915.9% |
| 2017/12 | 8,200 | -43.8% |
| 2016/12 | 14,600 | +131.7% |
| 2015/12 | 6,300 | -1.6% |
| 2014/12 | 6,400 | +52.4% |
| 2013/12 | 4,200 | -53.3% |
| 2012/12 | 9,000 | +93.3% |
| 2011/12 | 4,657 | - |