| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 340,000 | +53.2% |
| 2023/12 | 222,000 | -42.0% |
| 2022/12 | 383,000 | +3.2% |
| 2021/12 | 371,000 | -30.7% |
| 2020/12 | 535,000 | +174.4% |
| 2019/12 | 195,000 | -78.1% |
| 2018/12 | 891,800 | -3.9% |
| 2017/12 | 928,000 | +40.8% |
| 2016/12 | 659,300 | +51.7% |
| 2015/12 | 434,700 | -18.4% |
| 2014/12 | 532,700 | -18.9% |
| 2013/12 | 656,800 | +17.1% |
| 2012/12 | 560,900 | +65.0% |
| 2011/12 | 340,000 | - |