2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 23 | 34.8% |
2 | China | 14 | 21.2% |
3 | Germany | 14 | 21.2% |
4 | Netherlands | 5 | 7.6% |
5 | Romania | 3 | 4.5% |
6 | Taiwan | 2 | 3% |
7 | Japan | 2 | 3% |
8 | Finland | 1 | 1.5% |
9 | Tunisia | 1 | 1.5% |
10 | Canada | 1 | 1.5% |