| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 188,880 | -2.9% |
| 2023/12 | 194,527 | +7.5% |
| 2022/12 | 180,963 | +9.6% |
| 2021/12 | 165,176 | -9.2% |
| 2020/12 | 181,895 | +26.7% |
| 2019/12 | 143,555 | +15.4% |
| 2018/12 | 124,425 | +38.4% |
| 2017/12 | 89,879 | +1.2% |
| 2016/12 | 88,818 | +9.6% |
| 2015/12 | 81,053 | +25.2% |
| 2014/12 | 64,731 | -5.5% |
| 2013/12 | 68,492 | +110.4% |
| 2012/12 | 32,547 | +92.5% |
| 2011/12 | 16,909 | - |