| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 2025/5 | 273,400 | +16.3% |
| 2024/5 | 235,000 | -15.5% |
| 2023/5 | 278,000 | -7.1% |
| 2022/5 | 299,400 | +16.9% |
| 2021/5 | 256,100 | +6.8% |
| 2020/5 | 239,800 | -4.1% |
| 2019/5 | 250,100 | +22.1% |
| 2018/5 | 204,900 | +2.9% |
| 2017/5 | 199,200 | +1.5% |
| 2016/5 | 196,300 | +1.3% |
| 2015/5 | 193,800 | -23.5% |
| 2014/5 | 253,300 | +17.9% |
| 2013/5 | 214,900 | -31.6% |
| 2012/5 | 314,100 | +42.6% |
| 2011/5 | 220,300 | - |