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 947 44.9%
2 United States 522 24.8%
3 Netherlands 217 10.3%
4 Germany 123 5.8%
5 Hong Kong 52 2.5%
6 Finland 35 1.7%
7 Canada 22 1%
8 France 21 1%
9 South Africa 21 1%
10 Korea, Republic of 20 0.9%
11 Taiwan 19 0.9%
12 Singapore 13 0.6%
13 Japan 13 0.6%
14 India 13 0.6%
15 Cote D'ivoire 9 0.4%
16 Sweden 9 0.4%
17 Russia 8 0.4%
18 United Kingdom 6 0.3%
19 Philippines 5 0.2%
20 Ukraine 4 0.2%
21 New Zealand 3 0.1%
22 Macao 3 0.1%
23 Czech Republic 2 0.1%
24 Denmark 2 0.1%
25 Australia 2 0.1%
26 Austria 2 0.1%
27 Portugal 2 0.1%
28 Saudi Arabia 2 0.1%
29 Turkey 2 0.1%
30 Switzerland 1 0%
31 Trinidad and Tobago 1 0%
32 Senegal 1 0%
33 Spain 1 0%
34 Brazil 1 0%
35 Estonia 1 0%
36 Malaysia 1 0%
37 Israel 1 0%