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 336 42%
2 China 216 27%
3 Netherlands 70 8.8%
4 Germany 66 8.2%
5 Korea, Republic of 39 4.9%
6 Sweden 30 3.8%
7 Canada 9 1.1%
8 France 7 0.9%
9 Russia 7 0.9%
10 Senegal 6 0.8%
11 South Africa 2 0.2%
12 India 2 0.2%
13 Bangladesh 2 0.2%
14 Brazil 1 0.1%
15 Denmark 1 0.1%
16 Ireland 1 0.1%
17 Italy 1 0.1%
18 Singapore 1 0.1%
19 Poland 1 0.1%
20 Switzerland 1 0.1%
21 United Kingdom 1 0.1%