2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 33.8% |
2 | China | 17 | 23% |
3 | Germany | 15 | 20.3% |
4 | 5 | 6.8% | |
5 | Netherlands | 4 | 5.4% |
6 | Romania | 3 | 4.1% |
7 | Japan | 2 | 2.7% |
8 | United Kingdom | 1 | 1.4% |
9 | Canada | 1 | 1.4% |
10 | France | 1 | 1.4% |