BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 South Africa 156 42.7%
2 China 84 23%
3 United States 45 12.3%
4 Germany 20 5.5%
5 Ireland 13 3.6%
6 France 12 3.3%
7 Korea, Republic of 9 2.5%
8 India 6 1.6%
9 Netherlands 4 1.1%
10 Russia 3 0.8%
11 Senegal 3 0.8%
12 Hong Kong 3 0.8%
13 Australia 2 0.5%
14 Sweden 2 0.5%
15 Uzbekistan 2 0.5%
16 Mexico 1 0.3%