2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 22 | 38.6% |
2 | China | 13 | 22.8% |
3 | Germany | 12 | 21.1% |
4 | Japan | 2 | 3.5% |
5 | France | 2 | 3.5% |
6 | Republic of Korea | 2 | 3.5% |
7 | Taiwan | 2 | 3.5% |
8 | Libya | 1 | 1.8% |
9 | Finland | 1 | 1.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 22 | 38.6% |
2 | China | 13 | 22.8% |
3 | Germany | 12 | 21.1% |
4 | Japan | 2 | 3.5% |
5 | France | 2 | 3.5% |
6 | Republic of Korea | 2 | 3.5% |
7 | Taiwan | 2 | 3.5% |
8 | Libya | 1 | 1.8% |
9 | Finland | 1 | 1.8% |