| （単位：ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 2024/12 | 19,000 | -81.0% |
| 2023/12 | 100,000 | -54.1% |
| 2022/12 | 218,000 | +142.2% |
| 2021/12 | 90,000 | -51.6% |
| 2020/12 | 186,000 | -80.5% |
| 2019/12 | 955,000 | +800.9% |
| 2018/12 | 106,000 | -61.2% |
| 2017/12 | 273,000 | -8.4% |
| 2016/12 | 298,000 | -19.2% |
| 2015/12 | 369,000 | -26.8% |
| 2014/12 | 504,000 | +19.1% |
| 2013/12 | 423,000 | +30.6% |
| 2012/12 | 324,000 | +6.6% |
| 2011/12 | 304,000 | -26.9% |
| 2010/12 | 416,000 | - |