| （単位：千ドル） | 売掛金 | 前年比（％） |
|---|---|---|
| 2024/12 | 399,500 | -0.1% |
| 2023/12 | 399,900 | -9.2% |
| 2022/12 | 440,600 | -31.4% |
| 2021/12 | 642,300 | +24.3% |
| 2020/12 | 516,600 | +56.5% |
| 2019/12 | 330,000 | -20.2% |
| 2018/12 | 413,400 | +5.4% |
| 2017/12 | 392,400 | +7.9% |
| 2016/12 | 363,700 | +4.8% |
| 2015/12 | 347,000 | -12.6% |
| 2014/12 | 396,800 | -7.3% |
| 2013/12 | 428,000 | +32.7% |
| 2012/12 | 322,600 | +0.5% |
| 2011/12 | 321,000 | - |