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 206 47.5%
2 United States 69 15.9%
3 Germany 57 13.1%
4 United Kingdom 21 4.8%
5 Sweden 20 4.6%
6 Russia 11 2.5%
7 Ireland 11 2.5%
8 South Africa 8 1.8%
9 Thailand 6 1.4%
10 Israel 5 1.2%
11 Malaysia 4 0.9%
12 Brazil 4 0.9%
13 Senegal 3 0.7%
14 Singapore 2 0.5%
15 Moldova, Republic of 2 0.5%
16 Turkey 2 0.5%
17 Netherlands 1 0.2%
18 New Zealand 1 0.2%
19 Hong Kong 1 0.2%