| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 219,532 | -17.2% |
| 2023/12 | 265,149 | -0.1% |
| 2022/12 | 265,519 | +12.4% |
| 2021/12 | 236,178 | +58.0% |
| 2020/12 | 149,505 | +35.7% |
| 2019/12 | 110,151 | +9.9% |
| 2018/12 | 100,270 | -43.5% |
| 2017/12 | 177,543 | +61.6% |
| 2016/12 | 109,837 | -25.1% |
| 2015/12 | 146,668 | -31.8% |
| 2014/12 | 214,927 | -43.2% |
| 2013/12 | 378,273 | +157.9% |
| 2012/12 | 146,697 | -46.0% |
| 2011/12 | 271,454 | - |