2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 25 | 38.5% |
2 | United States | 16 | 24.6% |
3 | Germany | 13 | 20% |
4 | India | 3 | 4.6% |
5 | Republic of Korea | 2 | 3.1% |
6 | 1 | 1.5% | |
7 | Korea, Republic of | 1 | 1.5% |
8 | Pakistan | 1 | 1.5% |
9 | Colombia | 1 | 1.5% |
10 | Finland | 1 | 1.5% |
11 | France | 1 | 1.5% |