BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 146 41.2%
2 China 145 41%
3 Netherlands 22 6.2%
4 Germany 11 3.1%
5 Korea, Republic of 5 1.4%
6 Sweden 4 1.1%
7 Russia 3 0.8%
8 Senegal 3 0.8%
9 Macao 3 0.8%
10 Hong Kong 3 0.8%
11 Singapore 2 0.6%
12 United Kingdom 2 0.6%
13 Turkey 1 0.3%
14 Ireland 1 0.3%
15 France 1 0.3%
16 Belgium 1 0.3%
17 Brazil 1 0.3%