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 111 44.4%
2 Germany 39 15.6%
3 China 35 14%
4 Netherlands 14 5.6%
5 Sweden 13 5.2%
6 Russia 12 4.8%
7 Korea, Republic of 6 2.4%
8 Ireland 4 1.6%
9 France 3 1.2%
10 Hungary 2 0.8%
11 India 2 0.8%
12 Indonesia 2 0.8%
13 South Africa 2 0.8%
14 Taiwan 2 0.8%
15 Turkey 2 0.8%
16 Egypt 1 0.4%