| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/4 | -17,650 | +114.6% |
| 2024/4 | -8,224 | -205.4% |
| 2023/4 | 7,804 | -144.7% |
| 2022/5 | -17,441 | -181.2% |
| 2021/5 | 21,478 | +332.2% |
| 2020/5 | 4,970 | -64.2% |
| 2019/4 | 13,873 | -49.5% |
| 2018/4 | 27,473 | -16.7% |
| 2017/4 | 32,981 | +23.1% |
| 2016/5 | 26,795 | +2.6% |
| 2015/5 | 26,111 | +29.1% |
| 2014/4 | 20,219 | +18.4% |
| 2013/4 | 17,075 | +42.3% |
| 2012/4 | 12,003 | - |