2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 20 | 40% |
2 | United States | 13 | 26% |
3 | Germany | 10 | 20% |
4 | India | 3 | 6% |
5 | Japan | 1 | 2% |
6 | Korea, Republic of | 1 | 2% |
7 | Belgium | 1 | 2% |
8 | Chile | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 20 | 40% |
2 | United States | 13 | 26% |
3 | Germany | 10 | 20% |
4 | India | 3 | 6% |
5 | Japan | 1 | 2% |
6 | Korea, Republic of | 1 | 2% |
7 | Belgium | 1 | 2% |
8 | Chile | 1 | 2% |