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 China 100 68.5%
2 United States 31 21.2%
3 Germany 3 2.1%
4 Netherlands 2 1.4%
5 Romania 1 0.7%
6 Slovakia 1 0.7%
7 Switzerland 1 0.7%
8 Turkey 1 0.7%
9 United Arab Emirates 1 0.7%
10 United Kingdom 1 0.7%
11 Italy 1 0.7%
12 Mongolia 1 0.7%
13 Denmark 1 0.7%
14 Australia 1 0.7%