2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 9 | 29% |
2 | United States | 8 | 25.8% |
3 | China | 6 | 19.4% |
4 | Romania | 3 | 9.7% |
5 | Republic of Korea | 2 | 6.5% |
6 | Algeria | 1 | 3.2% |
7 | Chile | 1 | 3.2% |
8 | Saudi Arabia | 1 | 3.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 9 | 29% |
2 | United States | 8 | 25.8% |
3 | China | 6 | 19.4% |
4 | Romania | 3 | 9.7% |
5 | Republic of Korea | 2 | 6.5% |
6 | Algeria | 1 | 3.2% |
7 | Chile | 1 | 3.2% |
8 | Saudi Arabia | 1 | 3.2% |