BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 United States 37 35.2%
2 China 26 24.8%
3 Netherlands 8 7.6%
4 Bulgaria 7 6.7%
5 Turkey 6 5.7%
6 Bangladesh 2 1.9%
7 Luxembourg 2 1.9%
8 Poland 2 1.9%
9 Spain 2 1.9%
10 Canada 2 1.9%
11 Germany 2 1.9%
12 Latvia 2 1.9%
13 Lithuania 1 1%
14 Japan 1 1%
15 Korea, Republic of 1 1%
16 Cote D'ivoire 1 1%
17 France 1 1%
18 Sweden 1 1%
19 United Kingdom 1 1%