| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 2024/9 | 176,800 | -41.9% |
| 2023/9 | 304,200 | +1.7% |
| 2022/9 | 299,000 | -38.1% |
| 2021/9 | 483,400 | +1.8% |
| 2020/9 | 474,800 | +112.1% |
| 2019/9 | 223,900 | -0.9% |
| 2018/9 | 226,000 | +14.3% |
| 2017/9 | 197,700 | +0.7% |
| 2016/9 | 196,400 | +2.7% |
| 2015/9 | 191,300 | -14.6% |
| 2014/9 | 224,000 | +8.4% |
| 2013/9 | 206,600 | -37.6% |
| 2012/9 | 330,900 | +2.3% |
| 2011/9 | 323,500 | -20.8% |
| 2010/9 | 408,400 | - |