BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 95 71.4%
2 United States 8 6%
3 South Africa 7 5.3%
4 Netherlands 7 5.3%
5 Ukraine 4 3%
6 Russia 3 2.3%
7 Singapore 2 1.5%
8 Hong Kong 2 1.5%
9 Ireland 2 1.5%
10 Macao 1 0.8%
11 Botswana 1 0.8%
12 Brazil 1 0.8%