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 466 46%
2 United States 171 16.9%
3 Netherlands 92 9.1%
4 Ecuador 47 4.6%
5 Germany 46 4.5%
6 Hong Kong 27 2.7%
7 Australia 23 2.3%
8 Taiwan 21 2.1%
9 Canada 15 1.5%
10 Sweden 14 1.4%
11 Malaysia 13 1.3%
12 Singapore 6 0.6%
13 Russia 6 0.6%
14 France 6 0.6%
15 India 5 0.5%
16 Ireland 5 0.5%
17 United Kingdom 5 0.5%
18 Italy 4 0.4%
19 Japan 4 0.4%
20 New Zealand 4 0.4%
21 Norway 2 0.2%
22 Mexico 2 0.2%
23 Senegal 2 0.2%
24 Romania 2 0.2%
25 Spain 2 0.2%
26 Korea, Republic of 2 0.2%
27 Luxembourg 2 0.2%
28 Georgia 2 0.2%
29 Belgium 2 0.2%
30 2 0.2%
31 Argentina 2 0.2%
32 Brazil 1 0.1%
33 Macao 1 0.1%
34 Slovenia 1 0.1%
35 Morocco 1 0.1%
36 Mauritius 1 0.1%
37 Panama 1 0.1%
38 Philippines 1 0.1%
39 Viet Nam 1 0.1%
40 Thailand 1 0.1%
41 Turkey 1 0.1%
42 Ukraine 1 0.1%
43 United Arab Emirates 1 0.1%