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 131 48.3%
2 China 85 31.4%
3 Netherlands 19 7%
4 Germany 11 4.1%
5 Sweden 5 1.8%
6 Russia 4 1.5%
7 Senegal 4 1.5%
8 Japan 3 1.1%
9 Korea, Republic of 2 0.7%
10 Slovakia 2 0.7%
11 South Africa 2 0.7%
12 Italy 1 0.4%
13 Taiwan 1 0.4%
14 Australia 1 0.4%