| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/3 | 71,900 | +19.2% |
| 2024/3 | 60,300 | -10.3% |
| 2023/3 | 67,200 | +48.0% |
| 2022/3 | 45,400 | -1.5% |
| 2021/3 | 46,100 | -35.3% |
| 2020/3 | 71,300 | +69.0% |
| 2019/3 | 42,200 | +7.4% |
| 2018/3 | 39,300 | +14.9% |
| 2017/3 | 34,200 | -50.4% |
| 2016/3 | 68,900 | -2.3% |
| 2015/3 | 70,500 | -19.2% |
| 2014/3 | 87,200 | +266.4% |
| 2013/3 | 23,800 | -24.3% |
| 2012/3 | 31,445 | - |