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 676 53%
2 United States 305 23.9%
3 Germany 83 6.5%
4 United Kingdom 30 2.4%
5 France 21 1.6%
6 Ireland 20 1.6%
7 Sweden 18 1.4%
8 Korea, Republic of 15 1.2%
9 Russia 14 1.1%
10 Canada 12 0.9%
11 India 10 0.8%
12 Senegal 10 0.8%
13 Israel 9 0.7%
14 Malaysia 9 0.7%
15 Cote D'ivoire 9 0.7%
16 Hong Kong 6 0.5%
17 Singapore 5 0.4%
18 Netherlands 3 0.2%
19 Philippines 3 0.2%
20 Ukraine 3 0.2%
21 Oman 2 0.2%
22 Switzerland 2 0.2%
23 Taiwan 2 0.2%
24 Bangladesh 2 0.2%
25 Macao 2 0.2%
26 Moldova, Republic of 1 0.1%
27 Brazil 1 0.1%
28 1 0.1%
29 Estonia 1 0.1%
30 Norway 1 0.1%