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 159 55%
2 China 80 27.7%
3 Germany 19 6.6%
4 Netherlands 5 1.7%
5 Senegal 5 1.7%
6 India 4 1.4%
7 Cyprus 4 1.4%
8 Romania 3 1%
9 Japan 2 0.7%
10 Turkey 2 0.7%
11 United Kingdom 2 0.7%
12 Azerbaijan 1 0.3%
13 Moldova, Republic of 1 0.3%
14 Russia 1 0.3%
15 Ghana 1 0.3%