| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 2024/9 | 22,000 | -17.0% |
| 2023/9 | 26,500 | +6.0% |
| 2022/9 | 25,000 | +11.1% |
| 2021/9 | 22,502 | +100.1% |
| 2020/9 | 11,243 | -12.7% |
| 2019/9 | 12,873 | -37.1% |
| 2018/9 | 20,475 | -9.1% |
| 2017/9 | 22,519 | +27.6% |
| 2016/9 | 17,642 | +21.8% |
| 2015/9 | 14,488 | +62.9% |
| 2014/9 | 8,896 | +84.2% |
| 2013/9 | 4,829 | -35.5% |
| 2012/9 | 7,486 | -48.2% |
| 2011/9 | 14,447 | - |