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 76 37.8%
2 United States 54 26.9%
3 Canada 18 9%
4 Bulgaria 13 6.5%
5 Netherlands 11 5.5%
6 Korea, Republic of 7 3.5%
7 France 5 2.5%
8 Singapore 3 1.5%
9 Turkey 3 1.5%
10 Romania 2 1%
11 Hong Kong 2 1%
12 India 2 1%
13 Kenya 1 0.5%
14 Luxembourg 1 0.5%
15 Viet Nam 1 0.5%
16 Sweden 1 0.5%
17 Poland 1 0.5%