2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 23 | 46.9% |
2 | China | 15 | 30.6% |
3 | Germany | 9 | 18.4% |
4 | Russia | 1 | 2% |
5 | Belgium | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 23 | 46.9% |
2 | China | 15 | 30.6% |
3 | Germany | 9 | 18.4% |
4 | Russia | 1 | 2% |
5 | Belgium | 1 | 2% |