| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 123,100 | +18.1% |
| 2023/12 | 104,200 | +95.1% |
| 2022/12 | 53,400 | -55.6% |
| 2021/12 | 120,300 | -61.3% |
| 2020/12 | 310,900 | +94.8% |
| 2019/12 | 159,600 | +19.6% |
| 2018/12 | 133,500 | +145.4% |
| 2017/12 | 54,400 | +34.3% |
| 2016/12 | 40,500 | -34.3% |
| 2015/12 | 61,600 | -7.6% |
| 2014/12 | 66,700 | +3.4% |
| 2013/12 | 64,500 | -51.4% |
| 2012/12 | 132,800 | +341.2% |
| 2011/12 | 30,100 | - |