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 531 38.5%
2 China 441 32%
3 Netherlands 136 9.9%
4 Germany 101 7.3%
5 Sweden 61 4.4%
6 Korea, Republic of 21 1.5%
7 Russia 14 1%
8 Canada 14 1%
9 France 12 0.9%
10 Brazil 7 0.5%
11 India 6 0.4%
12 Taiwan 5 0.4%
13 Singapore 5 0.4%
14 United Kingdom 4 0.3%
15 South Africa 3 0.2%
16 Australia 3 0.2%
17 Senegal 3 0.2%
18 Romania 2 0.1%
19 Belgium 2 0.1%
20 Italy 2 0.1%
21 Japan 2 0.1%
22 Bahrain 1 0.1%
23 Macao 1 0.1%
24 Switzerland 1 0.1%
25 United Arab Emirates 1 0.1%