| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 329,213 | -28.0% |
| 2023/12 | 456,929 | -18.9% |
| 2022/12 | 563,439 | +40.0% |
| 2021/12 | 402,565 | -30.7% |
| 2020/12 | 580,893 | +65.1% |
| 2019/12 | 351,911 | -27.0% |
| 2018/12 | 482,062 | -22.9% |
| 2017/12 | 625,408 | +53.9% |
| 2016/12 | 406,389 | +15.4% |
| 2015/12 | 352,006 | -10.7% |
| 2014/12 | 394,300 | +2.6% |
| 2013/12 | 384,426 | +9.7% |
| 2012/12 | 350,414 | +28.1% |
| 2011/12 | 273,593 | - |