| （単位：千ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2025/5 | 271,300 | +12.4% |
| 2024/6 | 241,400 | -10.4% |
| 2023/6 | 269,500 | -24.1% |
| 2022/5 | 355,100 | +99.0% |
| 2021/5 | 178,400 | +38.5% |
| 2020/5 | 128,800 | -27.5% |
| 2019/6 | 177,700 | +3.7% |
| 2018/6 | 171,400 | +15.5% |
| 2017/6 | 148,400 | -10.4% |
| 2016/5 | 165,600 | +0.5% |
| 2015/5 | 164,700 | +20.3% |
| 2014/5 | 136,900 | +5.2% |
| 2013/6 | 130,100 | +12.3% |
| 2012/6 | 115,800 | +2.8% |
| 2011/5 | 112,700 | - |