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 270 49.5%
2 Germany 79 14.5%
3 United States 71 13%
4 United Kingdom 26 4.8%
5 Sweden 17 3.1%
6 South Africa 14 2.6%
7 Ireland 12 2.2%
8 Russia 10 1.8%
9 Thailand 7 1.3%
10 Israel 7 1.3%
11 Cote D'ivoire 7 1.3%
12 Lithuania 6 1.1%
13 Senegal 5 0.9%
14 Ghana 4 0.7%
15 Moldova, Republic of 3 0.6%
16 Singapore 2 0.4%
17 Turkey 2 0.4%
18 Canada 1 0.2%
19 Netherlands 1 0.2%
20 Hong Kong 1 0.2%