2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 170 | 54.1% |
2 | China | 83 | 26.4% |
3 | Germany | 50 | 15.9% |
4 | India | 2 | 0.6% |
5 | Iran | 2 | 0.6% |
6 | Peru | 2 | 0.6% |
7 | Canada | 1 | 0.3% |
8 | Ethiopia | 1 | 0.3% |
9 | France | 1 | 0.3% |
10 | Iran, Islamic Republic of | 1 | 0.3% |
11 | New Zealand | 1 | 0.3% |