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 836 51.1%
2 United States 363 22.2%
3 Germany 55 3.4%
4 Korea, Republic of 55 3.4%
5 Hong Kong 51 3.1%
6 Canada 37 2.3%
7 Macao 33 2%
8 Netherlands 30 1.8%
9 Singapore 26 1.6%
10 Malaysia 26 1.6%
11 France 19 1.2%
12 Russia 19 1.2%
13 Taiwan 17 1%
14 Japan 15 0.9%
15 United Kingdom 13 0.8%
16 South Africa 9 0.6%
17 Australia 7 0.4%
18 Sweden 4 0.2%
19 Senegal 3 0.2%
20 Denmark 3 0.2%
21 Chile 2 0.1%
22 India 2 0.1%
23 Latvia 2 0.1%
24 Norway 1 0.1%
25 Romania 1 0.1%
26 Thailand 1 0.1%
27 Ukraine 1 0.1%
28 Italy 1 0.1%
29 Kuwait 1 0.1%
30 Botswana 1 0.1%
31 Hungary 1 0.1%