| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 146,200 | -15.9% |
| 2023/12 | 173,900 | -8.1% |
| 2022/12 | 189,200 | -6.6% |
| 2021/12 | 202,500 | -35.8% |
| 2020/12 | 315,383 | +137.5% |
| 2019/12 | 132,797 | -50.6% |
| 2018/12 | 268,848 | +1.9% |
| 2017/12 | 263,941 | -13.3% |
| 2016/12 | 304,338 | +10.8% |
| 2015/12 | 274,662 | -15.8% |
| 2014/12 | 326,123 | +9.8% |
| 2013/12 | 296,990 | +64.3% |
| 2012/12 | 180,812 | -7.6% |
| 2011/12 | 195,754 | - |