| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 953,400 | +35.4% |
| 2023/12 | 704,200 | +2.1% |
| 2022/12 | 689,700 | -14.5% |
| 2021/12 | 806,400 | -16.2% |
| 2020/12 | 962,400 | +155.9% |
| 2019/12 | 376,100 | -18.9% |
| 2018/12 | 463,946 | +5.4% |
| 2017/12 | 440,056 | +47.4% |
| 2016/12 | 298,570 | +143.4% |
| 2015/12 | 122,672 | -18.9% |
| 2014/12 | 151,193 | +1.0% |
| 2013/12 | 149,727 | +161.3% |
| 2012/12 | 57,293 | -39.0% |
| 2011/12 | 93,955 | - |