| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 2024/5 | 108,515 | -21.0% |
| 2023/5 | 137,356 | -10.3% |
| 2022/5 | 153,154 | +31.5% |
| 2021/5 | 116,455 | -6.8% |
| 2020/5 | 124,986 | -6.2% |
| 2019/5 | 133,304 | +2.2% |
| 2018/5 | 130,452 | +32.8% |
| 2017/5 | 98,222 | +0.4% |
| 2016/5 | 97,807 | +1.3% |
| 2015/5 | 96,574 | +6.9% |
| 2014/5 | 90,334 | +7.3% |
| 2013/5 | 84,194 | 0.0% |
| 2012/5 | 84,192 | -3.4% |
| 2011/5 | 87,162 | - |