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 China 202 36.9%
2 United States 138 25.2%
3 Germany 79 14.4%
4 United Kingdom 22 4%
5 Sweden 15 2.7%
6 Ireland 15 2.7%
7 South Africa 14 2.6%
8 Russia 9 1.6%
9 Senegal 9 1.6%
10 Israel 8 1.5%
11 Lithuania 7 1.3%
12 Thailand 7 1.3%
13 Ghana 6 1.1%
14 Cote D'ivoire 6 1.1%
15 Finland 2 0.4%
16 Mauritius 2 0.4%
17 Mexico 2 0.4%
18 Poland 2 0.4%
19 Hong Kong 1 0.2%
20 Ukraine 1 0.2%