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 China 251 39.3%
2 United States 163 25.5%
3 Netherlands 78 12.2%
4 Sweden 77 12.1%
5 Germany 23 3.6%
6 Canada 13 2%
7 France 9 1.4%
8 Japan 8 1.3%
9 Hong Kong 3 0.5%
10 Argentina 2 0.3%
11 Tunisia 2 0.3%
12 Singapore 2 0.3%
13 Ukraine 1 0.2%
14 Thailand 1 0.2%
15 Korea, Republic of 1 0.2%
16 Russia 1 0.2%
17 Botswana 1 0.2%
18 Brazil 1 0.2%
19 Denmark 1 0.2%
20 India 1 0.2%