2019 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 35.4% |
2 | United States | 14 | 29.2% |
3 | Germany | 8 | 16.7% |
4 | France | 3 | 6.2% |
5 | India | 2 | 4.2% |
6 | Mozambique | 1 | 2.1% |
7 | Philippines | 1 | 2.1% |
8 | Ukraine | 1 | 2.1% |
9 | United Kingdom | 1 | 2.1% |