2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 18 | 35.3% |
2 | United States | 16 | 31.4% |
3 | Germany | 12 | 23.5% |
4 | 2 | 3.9% | |
5 | Bolivia, Plurinational State of | 1 | 2% |
6 | Netherlands | 1 | 2% |
7 | Venezuela | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 18 | 35.3% |
2 | United States | 16 | 31.4% |
3 | Germany | 12 | 23.5% |
4 | 2 | 3.9% | |
5 | Bolivia, Plurinational State of | 1 | 2% |
6 | Netherlands | 1 | 2% |
7 | Venezuela | 1 | 2% |