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 China 52 27.2%
2 Netherlands 40 20.9%
3 United States 27 14.1%
4 Bulgaria 23 12%
5 Turkey 10 5.2%
6 Romania 8 4.2%
7 Nigeria 7 3.7%
8 Korea, Republic of 6 3.1%
9 Australia 5 2.6%
10 Sweden 4 2.1%
11 Germany 3 1.6%
12 Bangladesh 2 1%
13 Canada 1 0.5%
14 Ghana 1 0.5%
15 Japan 1 0.5%
16 Viet Nam 1 0.5%