2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 17 | 34% |
2 | China | 14 | 28% |
3 | Germany | 13 | 26% |
4 | Netherlands | 2 | 4% |
5 | Republic of Korea | 2 | 4% |
6 | Finland | 1 | 2% |
7 | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 17 | 34% |
2 | China | 14 | 28% |
3 | Germany | 13 | 26% |
4 | Netherlands | 2 | 4% |
5 | Republic of Korea | 2 | 4% |
6 | Finland | 1 | 2% |
7 | 1 | 2% |