2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 106 | 68.4% |
2 | China | 22 | 14.2% |
3 | Germany | 11 | 7.1% |
4 | France | 5 | 3.2% |
5 | Republic of Korea | 4 | 2.6% |
6 | Sweden | 4 | 2.6% |
7 | Thailand | 1 | 0.6% |
8 | India | 1 | 0.6% |
9 | Pakistan | 1 | 0.6% |