BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 574 35.7%
2 China 432 26.9%
3 Netherlands 211 13.1%
4 Germany 168 10.5%
5 Sweden 55 3.4%
6 Canada 44 2.7%
7 Korea, Republic of 39 2.4%
8 France 12 0.7%
9 Russia 12 0.7%
10 Senegal 10 0.6%
11 India 10 0.6%
12 Hong Kong 9 0.6%
13 United Kingdom 4 0.2%
14 Norway 3 0.2%
15 Singapore 3 0.2%
16 Spain 3 0.2%
17 Jordan 2 0.1%
18 Indonesia 2 0.1%
19 Australia 2 0.1%
20 Finland 2 0.1%
21 Ukraine 2 0.1%
22 Nigeria 2 0.1%
23 Taiwan 1 0.1%
24 Thailand 1 0.1%
25 Viet Nam 1 0.1%
26 Ireland 1 0.1%
27 Malaysia 1 0.1%