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 124 35.9%
2 China 122 35.4%
3 Germany 26 7.5%
4 Netherlands 17 4.9%
5 Senegal 10 2.9%
6 Korea, Republic of 9 2.6%
7 Hong Kong 5 1.4%
8 Brazil 4 1.2%
9 Taiwan 4 1.2%
10 Canada 3 0.9%
11 France 3 0.9%
12 Israel 3 0.9%
13 Belarus 3 0.9%
14 South Africa 3 0.9%
15 Sweden 3 0.9%
16 Switzerland 2 0.6%
17 Russia 2 0.6%
18 Spain 1 0.3%
19 Japan 1 0.3%