| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/4 | 127,507 | +56.1% |
| 2024/4 | 81,678 | +223.8% |
| 2023/4 | 25,224 | +14.5% |
| 2022/4 | 22,028 | -72.6% |
| 2021/5 | 80,402 | +87.5% |
| 2020/5 | 42,872 | -30.9% |
| 2019/4 | 62,086 | -3.4% |
| 2018/4 | 64,277 | -1.6% |
| 2017/4 | 65,336 | +23.3% |
| 2016/4 | 53,000 | -35.9% |
| 2015/5 | 82,630 | +17.3% |
| 2014/4 | 70,452 | +8.9% |
| 2013/4 | 64,680 | +18.3% |
| 2012/4 | 54,681 | - |