| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 220,540 | +159.6% |
| 2023/12 | 84,963 | +85.5% |
| 2022/12 | 45,790 | +13.0% |
| 2021/12 | 40,536 | -69.0% |
| 2020/12 | 130,787 | +103.1% |
| 2019/12 | 64,405 | +8.8% |
| 2018/12 | 59,173 | -12.0% |
| 2017/12 | 67,233 | -35.6% |
| 2016/12 | 104,331 | +76.4% |
| 2016/1 | 81,561 | +37.9% |
| 2015/1 | 59,141 | - |
| 2013/12 | 134,553 | +30.2% |
| 2012/12 | 103,338 | -26.2% |
| 2011/12 | 153,337 | - |
| 2011/1 | 140,070 | - |