2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 20 | 48.8% |
2 | China | 10 | 24.4% |
3 | Germany | 7 | 17.1% |
4 | Republic of Korea | 1 | 2.4% |
5 | Taiwan | 1 | 2.4% |
6 | Finland | 1 | 2.4% |
7 | Canada | 1 | 2.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 20 | 48.8% |
2 | China | 10 | 24.4% |
3 | Germany | 7 | 17.1% |
4 | Republic of Korea | 1 | 2.4% |
5 | Taiwan | 1 | 2.4% |
6 | Finland | 1 | 2.4% |
7 | Canada | 1 | 2.4% |