2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 41.5% |
2 | Germany | 11 | 26.8% |
3 | United States | 10 | 24.4% |
4 | Republic of Korea | 1 | 2.4% |
5 | Serbia | 1 | 2.4% |
6 | South Africa | 1 | 2.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 17 | 41.5% |
2 | Germany | 11 | 26.8% |
3 | United States | 10 | 24.4% |
4 | Republic of Korea | 1 | 2.4% |
5 | Serbia | 1 | 2.4% |
6 | South Africa | 1 | 2.4% |