BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 35 24.1%
2 China 29 20%
3 Netherlands 18 12.4%
4 Germany 17 11.7%
5 Canada 12 8.3%
6 Korea, Republic of 7 4.8%
7 Turkey 5 3.4%
8 Singapore 3 2.1%
9 Taiwan 3 2.1%
10 Ecuador 3 2.1%
11 France 3 2.1%
12 Austria 2 1.4%
13 Mexico 2 1.4%
14 India 2 1.4%
15 Romania 2 1.4%
16 Trinidad and Tobago 1 0.7%
17 Poland 1 0.7%