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 United States 433 37.4%
2 China 227 19.6%
3 Canada 172 14.9%
4 Germany 48 4.1%
5 United Kingdom 42 3.6%
6 Malaysia 28 2.4%
7 Hong Kong 24 2.1%
8 Australia 22 1.9%
9 Singapore 20 1.7%
10 Spain 15 1.3%
11 New Zealand 11 1%
12 Italy 11 1%
13 Japan 11 1%
14 Brazil 10 0.9%
15 Korea, Republic of 8 0.7%
16 Taiwan 7 0.6%
17 Ireland 6 0.5%
18 Norway 6 0.5%
19 Georgia 6 0.5%
20 Netherlands 5 0.4%
21 Sweden 5 0.4%
22 Romania 4 0.3%
23 Myanmar 3 0.3%
24 Philippines 3 0.3%
25 Egypt 3 0.3%
26 France 3 0.3%
27 Czech Republic 2 0.2%
28 Greece 2 0.2%
29 Austria 2 0.2%
30 2 0.2%
31 Kazakhstan 2 0.2%
32 Lao People's Democratic Republic 2 0.2%
33 Macao 2 0.2%
34 Mexico 2 0.2%
35 Portugal 1 0.1%
36 South Africa 1 0.1%
37 Angola 1 0.1%
38 Bulgaria 1 0.1%
39 Costa Rica 1 0.1%
40 Denmark 1 0.1%
41 Switzerland 1 0.1%
42 Viet Nam 1 0.1%