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 167 44.5%
2 United States 76 20.3%
3 Germany 40 10.7%
4 Netherlands 25 6.7%
5 Canada 15 4%
6 Hong Kong 6 1.6%
7 Malaysia 5 1.3%
8 Taiwan 4 1.1%
9 Singapore 4 1.1%
10 Brazil 4 1.1%
11 Japan 4 1.1%
12 Latvia 2 0.5%
13 India 2 0.5%
14 Italy 2 0.5%
15 Finland 2 0.5%
16 2 0.5%
17 Armenia 2 0.5%
18 United Kingdom 2 0.5%
19 Spain 2 0.5%
20 Sweden 2 0.5%
21 Ukraine 1 0.3%
22 Malta 1 0.3%
23 Australia 1 0.3%
24 Bangladesh 1 0.3%
25 Chile 1 0.3%
26 Luxembourg 1 0.3%
27 Macao 1 0.3%