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 88 53%
2 China 38 22.9%
3 Netherlands 7 4.2%
4 Sweden 6 3.6%
5 Senegal 5 3%
6 Korea, Republic of 5 3%
7 Germany 4 2.4%
8 Poland 3 1.8%
9 Russia 2 1.2%
10 Canada 2 1.2%
11 Hong Kong 2 1.2%
12 France 2 1.2%
13 India 1 0.6%
14 United Kingdom 1 0.6%