BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 175 45.7%
2 United States 74 19.3%
3 Hong Kong 58 15.1%
4 Germany 19 5%
5 Malaysia 13 3.4%
6 Netherlands 5 1.3%
7 France 5 1.3%
8 United Kingdom 5 1.3%
9 Taiwan 3 0.8%
10 Japan 3 0.8%
11 Canada 3 0.8%
12 Czech Republic 2 0.5%
13 Iran, Islamic Republic of 2 0.5%
14 Korea, Republic of 2 0.5%
15 Italy 2 0.5%
16 Russia 2 0.5%
17 Sweden 2 0.5%
18 South Africa 1 0.3%
19 Ukraine 1 0.3%
20 Portugal 1 0.3%
21 Mexico 1 0.3%
22 Ireland 1 0.3%
23 Greece 1 0.3%
24 Denmark 1 0.3%
25 Australia 1 0.3%