| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 2024/9 | 33,635 | +0.6% |
| 2023/9 | 33,421 | -2.0% |
| 2022/9 | 34,102 | +4.5% |
| 2021/9 | 32,623 | -8.3% |
| 2020/9 | 35,590 | -17.5% |
| 2019/9 | 43,136 | -10.9% |
| 2018/9 | 48,417 | +3.0% |
| 2017/9 | 46,986 | +0.1% |
| 2016/9 | 46,942 | -3.4% |
| 2015/9 | 48,602 | -6.2% |
| 2014/9 | 51,797 | -9.2% |
| 2013/9 | 57,049 | -4.1% |
| 2012/9 | 59,496 | -4.0% |
| 2011/9 | 61,996 | +12.7% |
| 2010/9 | 54,989 | - |