| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 94,300 | -21.5% |
| 2023/12 | 120,200 | -3.4% |
| 2022/12 | 124,400 | +66.5% |
| 2021/12 | 74,700 | +36.6% |
| 2020/12 | 54,700 | -46.9% |
| 2019/12 | 103,000 | +9.8% |
| 2018/12 | 93,800 | -12.3% |
| 2017/12 | 106,900 | -0.5% |
| 2016/12 | 107,400 | -42.4% |
| 2015/12 | 186,500 | -35.8% |
| 2014/12 | 290,300 | +6.7% |
| 2013/12 | 272,000 | +79.9% |
| 2012/12 | 151,200 | +97.6% |
| 2011/12 | 76,500 | - |