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 47 40.9%
2 United States 19 16.5%
3 Germany 16 13.9%
4 Korea, Republic of 8 7%
5 Senegal 6 5.2%
6 Singapore 3 2.6%
7 Cyprus 3 2.6%
8 India 2 1.7%
9 Slovakia 2 1.7%
10 Sri Lanka 2 1.7%
11 Switzerland 2 1.7%
12 Bolivia, Plurinational State of 2 1.7%
13 Netherlands 1 0.9%
14 Pakistan 1 0.9%
15 Kazakhstan 1 0.9%