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 296 51.6%
2 United States 74 12.9%
3 Germany 66 11.5%
4 United Kingdom 25 4.4%
5 South Africa 17 3%
6 Sweden 16 2.8%
7 Ireland 16 2.8%
8 Russia 14 2.4%
9 Hong Kong 10 1.7%
10 Taiwan 8 1.4%
11 Thailand 7 1.2%
12 Israel 5 0.9%
13 Malaysia 4 0.7%
14 Senegal 3 0.5%
15 Singapore 3 0.5%
16 New Zealand 2 0.3%
17 Canada 2 0.3%
18 Viet Nam 2 0.3%
19 Poland 1 0.2%
20 Turkey 1 0.2%
21 Mexico 1 0.2%
22 Estonia 1 0.2%