| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 324,918 | +18.4% |
| 2023/12 | 274,437 | +67.1% |
| 2022/12 | 164,192 | +10.2% |
| 2021/12 | 149,037 | -0.6% |
| 2020/12 | 149,933 | -31.3% |
| 2019/12 | 218,290 | -41.3% |
| 2018/12 | 371,791 | -47.4% |
| 2017/3 | 706,404 | +4.1% |
| 2016/3 | 678,438 | +763.5% |
| 2015/3 | 78,568 | +30.2% |
| 2014/3 | 60,359 | +48.8% |
| 2013/3 | 40,569 | -87.4% |
| 2012/3 | 320,710 | +30.5% |
| 2011/3 | 245,720 | - |