2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 22 | 30.6% |
2 | China | 16 | 22.2% |
3 | Germany | 16 | 22.2% |
4 | Netherlands | 9 | 12.5% |
5 | Nigeria | 4 | 5.6% |
6 | Ukraine | 1 | 1.4% |
7 | India | 1 | 1.4% |
8 | Ireland | 1 | 1.4% |
9 | Korea, Republic of | 1 | 1.4% |
10 | Lithuania | 1 | 1.4% |