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 760 46.5%
2 United States 433 26.5%
3 Germany 95 5.8%
4 Netherlands 94 5.8%
5 France 44 2.7%
6 Hong Kong 34 2.1%
7 Taiwan 20 1.2%
8 United Kingdom 19 1.2%
9 Canada 19 1.2%
10 Korea, Republic of 19 1.2%
11 Russia 15 0.9%
12 Sweden 11 0.7%
13 Ireland 11 0.7%
14 India 8 0.5%
15 Cote D'ivoire 6 0.4%
16 Japan 6 0.4%
17 Senegal 5 0.3%
18 Singapore 5 0.3%
19 Slovakia 4 0.2%
20 Israel 4 0.2%
21 Philippines 3 0.2%
22 Malaysia 3 0.2%
23 Kyrgyzstan 2 0.1%
24 Macao 2 0.1%
25 Estonia 2 0.1%
26 Finland 2 0.1%
27 Australia 2 0.1%
28 Italy 1 0.1%
29 Spain 1 0.1%
30 Thailand 1 0.1%
31 Turkey 1 0.1%
32 Ukraine 1 0.1%