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 202 45.5%
2 United States 73 16.4%
3 Canada 36 8.1%
4 Germany 33 7.4%
5 Netherlands 29 6.5%
6 Hong Kong 20 4.5%
7 Australia 10 2.3%
8 Malaysia 10 2.3%
9 Russia 6 1.4%
10 Singapore 6 1.4%
11 Japan 3 0.7%
12 United Kingdom 3 0.7%
13 South Africa 2 0.5%
14 Spain 2 0.5%
15 Taiwan 2 0.5%
16 Indonesia 2 0.5%
17 Ireland 2 0.5%
18 Italy 2 0.5%
19 India 1 0.2%