2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 38.6% |
2 | United States | 10 | 22.7% |
3 | Germany | 7 | 15.9% |
4 | Bolivia, Plurinational State of | 5 | 11.4% |
5 | Russia | 3 | 6.8% |
6 | Taiwan | 2 | 4.5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 38.6% |
2 | United States | 10 | 22.7% |
3 | Germany | 7 | 15.9% |
4 | Bolivia, Plurinational State of | 5 | 11.4% |
5 | Russia | 3 | 6.8% |
6 | Taiwan | 2 | 4.5% |