| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 177,479 | -6.7% |
| 2023/12 | 190,294 | +5.1% |
| 2022/12 | 181,139 | +8.5% |
| 2021/12 | 166,971 | -65.4% |
| 2020/12 | 482,659 | +322.6% |
| 2019/12 | 114,216 | -23.5% |
| 2018/12 | 149,301 | +64.0% |
| 2017/12 | 91,038 | -3.2% |
| 2016/12 | 94,046 | +8.7% |
| 2015/12 | 86,510 | +1.9% |
| 2014/12 | 84,907 | +21.8% |
| 2013/12 | 69,715 | +6.0% |
| 2012/12 | 65,793 | -2.2% |
| 2011/12 | 67,248 | -84.9% |
| 2010/12 | 445,645 | - |