| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 7,900 | +61.1% |
| 2023/12 | 4,904 | -21.0% |
| 2022/12 | 6,204 | +24.7% |
| 2021/12 | 4,976 | +42.2% |
| 2020/12 | 3,499 | -49.9% |
| 2019/12 | 6,985 | +14.7% |
| 2018/12 | 6,089 | +8.5% |
| 2017/12 | 5,614 | +34.4% |
| 2016/12 | 4,178 | +46.3% |
| 2015/12 | 2,855 | -37.6% |
| 2014/12 | 4,574 | +36.3% |
| 2013/12 | 3,356 | -0.1% |
| 2012/12 | 3,361 | +27.5% |
| 2011/12 | 2,637 | - |