| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 781,000 | +40.7% |
| 2023/12 | 555,000 | +139.2% |
| 2022/12 | 232,000 | +82.7% |
| 2021/12 | 127,000 | -59.0% |
| 2020/12 | 310,000 | +61.5% |
| 2019/12 | 192,000 | -16.9% |
| 2018/12 | 231,000 | +16.1% |
| 2017/12 | 199,000 | -2.8% |
| 2016/12 | 204,700 | -18.6% |
| 2015/12 | 251,600 | -4.3% |
| 2014/12 | 263,000 | +42.4% |
| 2013/12 | 184,700 | +130.3% |
| 2012/12 | 80,200 | - |