| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 276,100 | -24.0% |
| 2023/12 | 363,400 | -24.6% |
| 2022/12 | 481,800 | -23.7% |
| 2021/12 | 631,400 | -8.4% |
| 2020/12 | 689,600 | +25.1% |
| 2019/12 | 551,400 | -14.5% |
| 2018/12 | 645,000 | -21.3% |
| 2017/12 | 820,000 | +8.7% |
| 2016/12 | 754,600 | +17.0% |
| 2015/12 | 645,200 | +19.1% |
| 2014/12 | 541,900 | +11.5% |
| 2013/12 | 486,000 | +5.0% |
| 2012/12 | 462,900 | -0.1% |
| 2011/12 | 463,400 | +289.7% |
| 2010/12 | 118,900 | - |