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 United States 266 65.2%
2 Canada 29 7.1%
3 China 16 3.9%
4 Germany 10 2.5%
5 Viet Nam 10 2.5%
6 United Kingdom 9 2.2%
7 Malaysia 9 2.2%
8 Singapore 8 2%
9 Russia 7 1.7%
10 Netherlands 5 1.2%
11 Australia 4 1%
12 Finland 4 1%
13 Honduras 3 0.7%
14 Hong Kong 3 0.7%
15 Israel 3 0.7%
16 Italy 3 0.7%
17 Japan 3 0.7%
18 Korea, Republic of 3 0.7%
19 Cambodia 3 0.7%
20 Taiwan 2 0.5%
21 Thailand 2 0.5%
22 Bangladesh 2 0.5%
23 France 2 0.5%
24 Iran, Islamic Republic of 1 0.2%
25 Poland 1 0.2%