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 278 46.2%
2 United States 111 18.4%
3 Germany 41 6.8%
4 Taiwan 30 5%
5 Hong Kong 24 4%
6 Singapore 23 3.8%
7 Canada 20 3.3%
8 Japan 18 3%
9 Netherlands 12 2%
10 United Kingdom 7 1.2%
11 Russia 6 1%
12 Malaysia 5 0.8%
13 Ireland 5 0.8%
14 Finland 3 0.5%
15 France 3 0.5%
16 Myanmar 3 0.5%
17 Norway 3 0.5%
18 Czech Republic 2 0.3%
19 Switzerland 2 0.3%
20 Spain 1 0.2%
21 Sweden 1 0.2%
22 Denmark 1 0.2%
23 Chile 1 0.2%
24 Australia 1 0.2%
25 Korea, Republic of 1 0.2%