| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 2024/12 | 172,645 | -4.7% |
| 2023/12 | 181,185 | -2.9% |
| 2022/12 | 186,689 | -1.1% |
| 2021/12 | 188,772 | -2.7% |
| 2020/12 | 194,066 | -21.0% |
| 2019/12 | 245,617 | -8.5% |
| 2018/12 | 268,352 | -11.1% |
| 2017/12 | 301,963 | +14.9% |
| 2016/12 | 262,773 | +23.4% |
| 2015/5 | 212,934 | +21.3% |
| 2014/5 | 175,601 | +2.0% |
| 2013/5 | 172,108 | +9.2% |
| 2012/5 | 157,625 | - |