| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 2025/9 | 1,989 | -43.4% |
| 2024/9 | 3,516 | +6.1% |
| 2023/9 | 3,313 | +4.0% |
| 2022/10 | 3,185 | -22.6% |
| 2021/10 | 4,113 | +136.7% |
| 2020/10 | 1,738 | -33.7% |
| 2019/9 | 2,621 | -24.1% |
| 2018/9 | 3,452 | +3.0% |
| 2017/9 | 3,353 | -10.6% |
| 2016/10 | 3,750 | +16.4% |
| 2015/10 | 3,221 | +6.8% |
| 2014/9 | 3,016 | +11.2% |
| 2013/9 | 2,712 | -28.4% |
| 2012/9 | 3,790 | +3.0% |
| 2011/10 | 3,678 | - |