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 948 55.7%
2 United States 212 12.5%
3 Netherlands 134 7.9%
4 Germany 58 3.4%
5 United Kingdom 48 2.8%
6 Italy 39 2.3%
7 Canada 28 1.6%
8 Hong Kong 26 1.5%
9 Russia 23 1.4%
10 New Zealand 22 1.3%
11 Singapore 16 0.9%
12 Korea, Republic of 16 0.9%
13 Finland 12 0.7%
14 Spain 12 0.7%
15 Norway 11 0.6%
16 10 0.6%
17 Japan 10 0.6%
18 Australia 9 0.5%
19 Ireland 8 0.5%
20 Sweden 8 0.5%
21 Malaysia 6 0.4%
22 Kazakhstan 5 0.3%
23 France 5 0.3%
24 Taiwan 5 0.3%
25 Portugal 5 0.3%
26 United Arab Emirates 4 0.2%
27 Croatia 3 0.2%
28 Denmark 3 0.2%
29 Bosnia and Herzegovina 2 0.1%
30 Chile 2 0.1%
31 India 2 0.1%
32 Ukraine 2 0.1%
33 Saudi Arabia 2 0.1%
34 Pakistan 2 0.1%
35 Panama 1 0.1%
36 Thailand 1 0.1%
37 Macao 1 0.1%