| （単位：千ドル） | 商品及び製品 | 前年比（％） |
|---|---|---|
| 2025/4 | 49,309 | +10.0% |
| 2024/4 | 44,843 | -0.5% |
| 2023/4 | 45,080 | -32.3% |
| 2022/5 | 66,557 | +19.0% |
| 2021/5 | 55,917 | +16.7% |
| 2020/5 | 47,907 | -5.8% |
| 2019/4 | 50,860 | -4.9% |
| 2018/4 | 53,454 | +3.8% |
| 2017/4 | 51,482 | +10.6% |
| 2016/5 | 46,531 | +9.5% |
| 2015/5 | 42,484 | +4.5% |
| 2014/4 | 40,674 | +5.9% |
| 2013/4 | 38,418 | +5.6% |
| 2012/4 | 36,373 | - |