| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 2024/4 | 224,198 | -27.7% |
| 2023/4 | 310,121 | -6.6% |
| 2022/4 | 331,960 | +6.5% |
| 2021/4 | 311,571 | +0.7% |
| 2020/4 | 309,384 | +4.9% |
| 2019/4 | 294,867 | +38.8% |
| 2018/4 | 212,377 | +12.6% |
| 2017/4 | 188,679 | +12.6% |
| 2016/4 | 167,638 | +13.9% |
| 2015/4 | 147,183 | -1.7% |
| 2014/4 | 149,733 | -7.4% |
| 2013/4 | 161,731 | -5.7% |
| 2012/4 | 171,561 | +1.9% |
| 2011/4 | 168,310 | - |