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 193 44.9%
2 United States 103 24%
3 Germany 39 9.1%
4 Canada 15 3.5%
5 Taiwan 14 3.3%
6 Hong Kong 9 2.1%
7 Japan 7 1.6%
8 Korea, Republic of 7 1.6%
9 Malaysia 6 1.4%
10 Ireland 5 1.2%
11 Russia 5 1.2%
12 Singapore 4 0.9%
13 Macao 3 0.7%
14 Australia 3 0.7%
15 Jordan 2 0.5%
16 Czech Republic 2 0.5%
17 Denmark 2 0.5%
18 France 2 0.5%
19 Georgia 2 0.5%
20 United Kingdom 2 0.5%
21 Sweden 1 0.2%
22 Italy 1 0.2%
23 Kenya 1 0.2%
24 1 0.2%
25 Moldova, Republic of 1 0.2%