| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,979 | -16.9% |
| 2023/12 | 4,788 | -15.6% |
| 2022/12 | 5,671 | +9.4% |
| 2021/12 | 5,183 | +9.9% |
| 2020/12 | 4,718 | +124.8% |
| 2019/12 | 2,099 | -19.5% |
| 2018/12 | 2,608 | -3.1% |
| 2017/12 | 2,691 | +8.3% |
| 2016/12 | 2,485 | -14.1% |
| 2015/12 | 2,894 | +15.8% |
| 2014/12 | 2,500 | +16.7% |
| 2013/12 | 2,143 | +9.3% |
| 2012/12 | 1,961 | +20.6% |
| 2011/12 | 1,626 | - |