| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/3 | 605,600 | +45.6% |
| 2024/3 | 415,800 | +124.0% |
| 2023/3 | 185,600 | -31.7% |
| 2022/3 | 271,900 | -14.6% |
| 2021/3 | 318,400 | +71.4% |
| 2020/3 | 185,800 | +50.3% |
| 2019/3 | 123,600 | -56.1% |
| 2018/3 | 281,600 | +256.9% |
| 2017/3 | 78,900 | -26.3% |
| 2016/3 | 107,100 | +59.9% |
| 2015/3 | 67,000 | -60.0% |
| 2014/3 | 167,500 | +9.0% |
| 2013/3 | 153,700 | -42.1% |
| 2012/3 | 265,400 | +1326.9% |
| 2011/3 | 18,600 | - |