2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 110 | 37.4% |
2 | China | 107 | 36.4% |
3 | Netherlands | 42 | 14.3% |
4 | Germany | 19 | 6.5% |
5 | France | 5 | 1.7% |
6 | India | 4 | 1.4% |
7 | Romania | 3 | 1% |
8 | Japan | 2 | 0.7% |
9 | Norway | 1 | 0.3% |
10 | Iran, Islamic Republic of | 1 | 0.3% |