| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 183,700 | +15.6% |
| 2023/12 | 158,900 | -42.8% |
| 2022/12 | 277,700 | +28.7% |
| 2021/12 | 215,800 | -73.4% |
| 2020/12 | 812,300 | +44.8% |
| 2019/12 | 560,900 | +53.8% |
| 2018/12 | 364,700 | +15.0% |
| 2017/12 | 317,200 | +57.2% |
| 2016/12 | 201,800 | +30.2% |
| 2015/12 | 155,000 | +1.4% |
| 2014/12 | 152,900 | -20.2% |
| 2013/12 | 191,600 | +76.3% |
| 2012/12 | 108,700 | +11.6% |
| 2011/12 | 97,400 | - |