| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 221,399 | -1.5% |
| 2023/12 | 224,761 | +9.9% |
| 2022/12 | 204,524 | -26.6% |
| 2021/12 | 278,555 | +16.7% |
| 2020/12 | 238,610 | -1.7% |
| 2019/12 | 242,620 | +16.9% |
| 2018/12 | 207,584 | -37.1% |
| 2017/12 | 330,039 | +69.3% |
| 2016/12 | 194,986 | +44.9% |
| 2015/12 | 134,599 | -24.1% |
| 2014/12 | 177,335 | +22.4% |
| 2013/12 | 144,873 | +56.3% |
| 2012/12 | 92,708 | -27.9% |
| 2011/12 | 128,569 | -24.7% |
| 2010/12 | 170,846 | - |