2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 10 | 22.7% |
2 | Germany | 9 | 20.5% |
3 | China | 8 | 18.2% |
4 | Taiwan | 7 | 15.9% |
5 | Nigeria | 4 | 9.1% |
6 | Saudi Arabia | 1 | 2.3% |
7 | Canada | 1 | 2.3% |
8 | Iceland | 1 | 2.3% |
9 | Ireland | 1 | 2.3% |
10 | Japan | 1 | 2.3% |
11 | United Kingdom | 1 | 2.3% |