2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 14 | 27.5% |
2 | United States | 14 | 27.5% |
3 | China | 9 | 17.6% |
4 | Netherlands | 5 | 9.8% |
5 | Nigeria | 4 | 7.8% |
6 | Russia | 1 | 2% |
7 | Taiwan | 1 | 2% |
8 | United Kingdom | 1 | 2% |
9 | Australia | 1 | 2% |
10 | India | 1 | 2% |