| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 57,244 | +6.8% |
| 2023/12 | 53,607 | +44.0% |
| 2022/12 | 37,239 | +2.3% |
| 2021/12 | 36,406 | -19.4% |
| 2020/12 | 45,175 | +15.1% |
| 2019/12 | 39,263 | -10.6% |
| 2018/12 | 43,910 | -1.0% |
| 2017/12 | 44,358 | +44.3% |
| 2016/12 | 30,737 | +1.1% |
| 2015/12 | 30,393 | +2.5% |
| 2014/12 | 29,643 | +22.0% |
| 2013/12 | 24,291 | -13.6% |
| 2012/12 | 28,120 | -12.5% |
| 2011/12 | 32,126 | - |