| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 2025/1 | 21,511 | -7.2% |
| 2024/1 | 23,185 | -7.9% |
| 2023/1 | 25,162 | -2.6% |
| 2022/1 | 25,821 | +31.0% |
| 2021/1 | 19,713 | +52.0% |
| 2020/1 | 12,969 | +14.0% |
| 2019/1 | 11,378 | -11.9% |
| 2018/1 | 12,913 | +8.5% |
| 2017/1 | 11,901 | -12.9% |
| 2016/1 | 13,666 | +55.4% |
| 2015/1 | 8,794 | -46.7% |
| 2014/1 | 16,486 | +42.5% |
| 2013/1 | 11,567 | -9.5% |
| 2012/1 | 12,784 | - |