| （単位：千ドル） | 商品及び製品 | 前年比（％） |
|---|---|---|
| 2025/4 | 255,285 | -3.0% |
| 2024/4 | 263,237 | -4.7% |
| 2023/4 | 276,257 | -8.9% |
| 2022/4 | 303,191 | +34.1% |
| 2021/4 | 226,137 | +24.5% |
| 2020/4 | 181,643 | -7.7% |
| 2019/4 | 196,899 | +6.5% |
| 2018/4 | 184,841 | +5.6% |
| 2017/4 | 175,114 | -0.3% |
| 2016/4 | 175,589 | +12.0% |
| 2015/4 | 156,789 | +6.7% |
| 2014/4 | 147,009 | +0.5% |
| 2013/4 | 146,343 | +1.8% |
| 2012/4 | 143,787 | - |