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 227 46%
2 Germany 74 15%
3 United States 58 11.7%
4 United Kingdom 28 5.7%
5 Sweden 22 4.5%
6 Ireland 18 3.6%
7 Senegal 12 2.4%
8 South Africa 12 2.4%
9 Russia 10 2%
10 Thailand 7 1.4%
11 Israel 5 1%
12 Japan 4 0.8%
13 Moldova, Republic of 4 0.8%
14 Hong Kong 3 0.6%
15 Netherlands 2 0.4%
16 Turkey 2 0.4%
17 Ukraine 1 0.2%
18 Taiwan 1 0.2%
19 Brazil 1 0.2%
20 Singapore 1 0.2%
21 Poland 1 0.2%
22 Denmark 1 0.2%