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 645 38.3%
2 United States 430 25.6%
3 Germany 192 11.4%
4 Netherlands 180 10.7%
5 France 59 3.5%
6 Sweden 20 1.2%
7 Hong Kong 18 1.1%
8 Canada 17 1%
9 Korea, Republic of 15 0.9%
10 South Africa 13 0.8%
11 Ireland 11 0.7%
12 India 10 0.6%
13 Cote D'ivoire 9 0.5%
14 Senegal 9 0.5%
15 Russia 8 0.5%
16 Taiwan 6 0.4%
17 Colombia 6 0.4%
18 Philippines 5 0.3%
19 United Kingdom 4 0.2%
20 Poland 3 0.2%
21 Brazil 3 0.2%
22 Argentina 2 0.1%
23 Finland 2 0.1%
24 Trinidad and Tobago 2 0.1%
25 Switzerland 2 0.1%
26 Moldova, Republic of 2 0.1%
27 Mongolia 2 0.1%
28 Singapore 2 0.1%
29 Spain 2 0.1%
30 Turkey 1 0.1%
31 Romania 1 0.1%
32 Macao 1 0.1%