2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 28 | 35.4% |
2 | China | 18 | 22.8% |
3 | Germany | 14 | 17.7% |
4 | India | 3 | 3.8% |
5 | Japan | 2 | 2.5% |
6 | Republic of Korea | 2 | 2.5% |
7 | Taiwan | 2 | 2.5% |
8 | Algeria | 2 | 2.5% |
9 | Australia | 1 | 1.3% |
10 | Hong Kong | 1 | 1.3% |
11 | Czech Republic | 1 | 1.3% |
12 | Denmark | 1 | 1.3% |
13 | Ecuador | 1 | 1.3% |
14 | Ukraine | 1 | 1.3% |
15 | Singapore | 1 | 1.3% |
16 | Italy | 1 | 1.3% |