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 China 62 35.8%
2 United States 38 22%
3 Sweden 17 9.8%
4 Netherlands 12 6.9%
5 Korea, Republic of 9 5.2%
6 Italy 6 3.5%
7 Canada 6 3.5%
8 Egypt 3 1.7%
9 Germany 3 1.7%
10 Ireland 2 1.2%
11 France 2 1.2%
12 Denmark 2 1.2%
13 Brazil 2 1.2%
14 Spain 2 1.2%
15 United Kingdom 1 0.6%
16 Bangladesh 1 0.6%
17 Belgium 1 0.6%
18 Kazakhstan 1 0.6%
19 Russia 1 0.6%
20 Saudi Arabia 1 0.6%
21 Slovakia 1 0.6%