2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 43.1% |
2 | United States | 19 | 29.2% |
3 | Germany | 12 | 18.5% |
4 | Netherlands | 5 | 7.7% |
5 | South Africa | 1 | 1.5% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 43.1% |
2 | United States | 19 | 29.2% |
3 | Germany | 12 | 18.5% |
4 | Netherlands | 5 | 7.7% |
5 | South Africa | 1 | 1.5% |