| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 2025/4 | 33,376 | +4.2% |
| 2024/4 | 32,043 | -30.8% |
| 2023/4 | 46,284 | +12.5% |
| 2022/4 | 41,153 | +43.0% |
| 2021/4 | 28,783 | -6.6% |
| 2020/4 | 30,804 | -2.0% |
| 2019/4 | 31,441 | +18.0% |
| 2018/4 | 26,638 | -0.1% |
| 2017/4 | 26,656 | +49.4% |
| 2016/4 | 17,844 | -11.5% |
| 2015/4 | 20,170 | +4.5% |
| 2014/4 | 19,293 | -0.7% |
| 2013/4 | 19,421 | -30.4% |
| 2012/4 | 27,916 | - |