2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 26 | 35.1% |
2 | China | 20 | 27% |
3 | Germany | 15 | 20.3% |
4 | Nigeria | 4 | 5.4% |
5 | Netherlands | 2 | 2.7% |
6 | Hong Kong | 2 | 2.7% |
7 | India | 1 | 1.4% |
8 | Iran, Islamic Republic of | 1 | 1.4% |
9 | Canada | 1 | 1.4% |
10 | Saudi Arabia | 1 | 1.4% |
11 | Taiwan | 1 | 1.4% |