2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 46 | 49.5% |
2 | United States | 29 | 31.2% |
3 | Germany | 14 | 15.1% |
4 | Romania | 2 | 2.2% |
5 | Algeria | 1 | 1.1% |
6 | Republic of Korea | 1 | 1.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 46 | 49.5% |
2 | United States | 29 | 31.2% |
3 | Germany | 14 | 15.1% |
4 | Romania | 2 | 2.2% |
5 | Algeria | 1 | 1.1% |
6 | Republic of Korea | 1 | 1.1% |