| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 74,100 | +11.6% |
| 2023/12 | 66,400 | +6.8% |
| 2022/12 | 62,200 | +51.0% |
| 2021/12 | 41,200 | +12.6% |
| 2020/12 | 36,600 | +31.7% |
| 2019/12 | 27,800 | -58.5% |
| 2018/12 | 67,000 | -12.9% |
| 2017/12 | 76,900 | +79.3% |
| 2016/12 | 42,900 | -22.6% |
| 2015/12 | 55,400 | +4.1% |
| 2014/12 | 53,200 | -0.6% |
| 2013/12 | 53,500 | +7.0% |
| 2012/12 | 50,000 | -58.7% |
| 2011/12 | 121,200 | - |