2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 34 | 37.8% |
2 | China | 18 | 20% |
3 | Germany | 14 | 15.6% |
4 | Taiwan | 7 | 7.8% |
5 | Nigeria | 4 | 4.4% |
6 | Romania | 4 | 4.4% |
7 | Netherlands | 3 | 3.3% |
8 | Singapore | 2 | 2.2% |
9 | Palestine, State of | 1 | 1.1% |
10 | India | 1 | 1.1% |
11 | Australia | 1 | 1.1% |
12 | Canada | 1 | 1.1% |