| （単位：千ドル） | 営業キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | -10,455 | -37.1% |
| 2022/12 | -16,616 | -17.6% |
| 2021/12 | -20,174 | +12.1% |
| 2020/12 | -18,000 | +42.9% |
| 2019/12 | -12,600 | -22.3% |
| 2018/12 | -16,206 | +90.3% |
| 2017/12 | -8,515 | +65.1% |
| 2016/12 | -5,158 | -68.1% |
| 2015/12 | -16,168 | +132.7% |
| 2014/12 | -6,948 | +85.6% |
| 2013/12 | -3,744 | -24.4% |
| 2012/12 | -4,950 | +67.6% |
| 2011/12 | -2,953 | - |