2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 13 | 37.1% |
2 | Germany | 11 | 31.4% |
3 | China | 9 | 25.7% |
4 | Colombia | 1 | 2.9% |
5 | Taiwan | 1 | 2.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 13 | 37.1% |
2 | Germany | 11 | 31.4% |
3 | China | 9 | 25.7% |
4 | Colombia | 1 | 2.9% |
5 | Taiwan | 1 | 2.9% |