BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 Ghana 82 35.3%
2 China 57 24.6%
3 United States 37 15.9%
4 Germany 18 7.8%
5 Netherlands 14 6%
6 Hong Kong 8 3.4%
7 Taiwan 7 3%
8 Macao 2 0.9%
9 2 0.9%
10 France 2 0.9%
11 Malaysia 1 0.4%
12 Portugal 1 0.4%
13 Sweden 1 0.4%