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 464 46.7%
2 United States 236 23.7%
3 Netherlands 119 12%
4 Germany 72 7.2%
5 Canada 16 1.6%
6 Malaysia 14 1.4%
7 Hong Kong 9 0.9%
8 France 8 0.8%
9 Russia 7 0.7%
10 United Kingdom 7 0.7%
11 Singapore 6 0.6%
12 Australia 5 0.5%
13 Korea, Republic of 5 0.5%
14 Sweden 4 0.4%
15 Taiwan 4 0.4%
16 Japan 3 0.3%
17 Italy 2 0.2%
18 Trinidad and Tobago 2 0.2%
19 Ukraine 2 0.2%
20 India 2 0.2%
21 Luxembourg 2 0.2%
22 Macao 2 0.2%
23 Ireland 1 0.1%
24 Cambodia 1 0.1%
25 Kazakhstan 1 0.1%