| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 102,785 | -24.6% |
| 2023/12 | 136,290 | +0.6% |
| 2022/12 | 135,498 | -68.7% |
| 2021/12 | 433,332 | +17.7% |
| 2020/12 | 368,322 | +17.8% |
| 2019/12 | 312,707 | +21.2% |
| 2018/12 | 258,104 | +80.0% |
| 2017/12 | 143,413 | +1.5% |
| 2016/12 | 141,340 | -1.3% |
| 2015/12 | 143,180 | +10.3% |
| 2014/12 | 129,822 | -0.4% |
| 2013/12 | 130,350 | +8.3% |
| 2012/12 | 120,403 | -19.1% |
| 2011/12 | 148,884 | - |