| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 416,264 | -15.5% |
| 2023/12 | 492,561 | -10.6% |
| 2022/12 | 550,847 | -28.7% |
| 2021/12 | 772,534 | +35.0% |
| 2020/12 | 572,408 | +19.3% |
| 2019/12 | 479,782 | +397.1% |
| 2018/12 | 96,524 | -12.8% |
| 2017/12 | 110,667 | +75.6% |
| 2016/12 | 63,010 | -9.2% |
| 2015/12 | 69,400 | +31.0% |
| 2014/12 | 52,987 | -61.7% |
| 2013/12 | 138,320 | +197.9% |
| 2012/12 | 46,428 | - |