| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 401,800 | -10.9% |
| 2023/12 | 450,800 | -0.4% |
| 2022/12 | 452,500 | +31.3% |
| 2021/12 | 344,500 | +17.7% |
| 2020/12 | 292,600 | +93.8% |
| 2019/12 | 151,000 | +41.5% |
| 2018/12 | 106,700 | -64.4% |
| 2017/12 | 299,700 | -2.5% |
| 2016/12 | 307,500 | +51.9% |
| 2015/12 | 202,400 | -3.6% |
| 2014/12 | 209,900 | -44.7% |
| 2013/12 | 379,700 | +62.1% |
| 2012/12 | 234,200 | -5.7% |
| 2011/12 | 248,400 | +216.4% |
| 2010/12 | 78,500 | - |