BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 641 37.1%
2 China 527 30.5%
3 Netherlands 230 13.3%
4 Germany 135 7.8%
5 Canada 57 3.3%
6 Korea, Republic of 30 1.7%
7 France 14 0.8%
8 Sweden 10 0.6%
9 Russia 10 0.6%
10 Taiwan 9 0.5%
11 Turkey 9 0.5%
12 Hong Kong 9 0.5%
13 Japan 7 0.4%
14 India 7 0.4%
15 Senegal 6 0.3%
16 United Kingdom 5 0.3%
17 Romania 3 0.2%
18 Norway 3 0.2%
19 Argentina 3 0.2%
20 Australia 3 0.2%
21 Poland 2 0.1%
22 Israel 2 0.1%
23 Portugal 1 0.1%
24 Denmark 1 0.1%
25 Hungary 1 0.1%
26 Singapore 1 0.1%
27 Ukraine 1 0.1%