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 37 45.7%
2 United States 18 22.2%
3 Netherlands 8 9.9%
4 United Kingdom 2 2.5%
5 South Africa 2 2.5%
6 Bangladesh 2 2.5%
7 Belgium 1 1.2%
8 Brazil 1 1.2%
9 Bulgaria 1 1.2%
10 Canada 1 1.2%
11 Chile 1 1.2%
12 Germany 1 1.2%
13 Kyrgyzstan 1 1.2%
14 Mexico 1 1.2%
15 Switzerland 1 1.2%
16 Taiwan 1 1.2%
17 Ukraine 1 1.2%
18 Portugal 1 1.2%