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 709 43.3%
2 United States 373 22.8%
3 Netherlands 182 11.1%
4 Germany 127 7.8%
5 France 69 4.2%
6 Hong Kong 36 2.2%
7 Canada 21 1.3%
8 Korea, Republic of 13 0.8%
9 Russia 13 0.8%
10 India 12 0.7%
11 South Africa 10 0.6%
12 Sweden 10 0.6%
13 Belarus 9 0.6%
14 Cote D'ivoire 7 0.4%
15 Ireland 6 0.4%
16 Australia 5 0.3%
17 Philippines 5 0.3%
18 Malaysia 4 0.2%
19 Taiwan 4 0.2%
20 Senegal 4 0.2%
21 Norway 4 0.2%
22 United Kingdom 3 0.2%
23 Ukraine 2 0.1%
24 Poland 2 0.1%
25 New Zealand 2 0.1%
26 Japan 2 0.1%
27 Romania 1 0.1%
28 Trinidad and Tobago 1 0.1%