2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 28 | 40.6% |
2 | Germany | 14 | 20.3% |
3 | China | 13 | 18.8% |
4 | Netherlands | 6 | 8.7% |
5 | Romania | 3 | 4.3% |
6 | Hong Kong | 3 | 4.3% |
7 | Australia | 1 | 1.4% |
8 | Venezuela, Bolivarian Republic of | 1 | 1.4% |