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 638 35.3%
2 United States 535 29.6%
3 Netherlands 156 8.6%
4 Germany 109 6%
5 Singapore 44 2.4%
6 Canada 43 2.4%
7 Hong Kong 39 2.2%
8 France 38 2.1%
9 Korea, Republic of 36 2%
10 Malaysia 22 1.2%
11 Australia 16 0.9%
12 Russia 13 0.7%
13 Sweden 13 0.7%
14 United Kingdom 13 0.7%
15 South Africa 7 0.4%
16 Japan 7 0.4%
17 Senegal 6 0.3%
18 Viet Nam 6 0.3%
19 Belarus 4 0.2%
20 Belgium 4 0.2%
21 Brazil 4 0.2%
22 Philippines 4 0.2%
23 Nigeria 4 0.2%
24 Macao 3 0.2%
25 Spain 3 0.2%
26 Kazakhstan 3 0.2%
27 Indonesia 3 0.2%
28 Ukraine 3 0.2%
29 United Arab Emirates 3 0.2%
30 Zambia 2 0.1%
31 Thailand 2 0.1%
32 Switzerland 2 0.1%
33 Ireland 2 0.1%
34 Azerbaijan 2 0.1%
35 Georgia 2 0.1%
36 Finland 2 0.1%
37 Saudi Arabia 2 0.1%
38 Mexico 2 0.1%
39 Norway 2 0.1%
40 Panama 1 0.1%
41 New Zealand 1 0.1%
42 Poland 1 0.1%
43 Romania 1 0.1%
44 Sri Lanka 1 0.1%
45 India 1 0.1%
46 Kuwait 1 0.1%
47 Taiwan 1 0.1%