2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 40 | 40% |
2 | Netherlands | 18 | 18% |
3 | Germany | 16 | 16% |
4 | China | 8 | 8% |
5 | Korea, Republic of | 6 | 6% |
6 | France | 4 | 4% |
7 | Australia | 4 | 4% |
8 | Bangladesh | 1 | 1% |
9 | Guinea | 1 | 1% |
10 | India | 1 | 1% |
11 | United Kingdom | 1 | 1% |