| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 491,116 | -16.5% |
| 2023/12 | 588,283 | +2.7% |
| 2022/12 | 572,647 | +81.9% |
| 2021/12 | 314,857 | -20.8% |
| 2020/12 | 397,716 | +85.3% |
| 2019/12 | 214,673 | -43.8% |
| 2018/12 | 382,073 | +96.4% |
| 2017/12 | 194,582 | -56.6% |
| 2016/12 | 448,313 | +67.6% |
| 2015/12 | 267,500 | +42.7% |
| 2014/12 | 187,517 | -25.8% |
| 2013/12 | 252,749 | -49.0% |
| 2012/12 | 495,353 | +63.1% |
| 2011/12 | 303,742 | - |