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 234 42.9%
2 United States 106 19.4%
3 Germany 38 7%
4 Hong Kong 31 5.7%
5 Canada 24 4.4%
6 Singapore 24 4.4%
7 Taiwan 22 4%
8 Japan 15 2.7%
9 Australia 10 1.8%
10 Macao 8 1.5%
11 Viet Nam 4 0.7%
12 United Kingdom 3 0.5%
13 Sweden 3 0.5%
14 Switzerland 2 0.4%
15 Malaysia 2 0.4%
16 Mexico 2 0.4%
17 France 2 0.4%
18 Netherlands 2 0.4%
19 Philippines 2 0.4%
20 Russia 2 0.4%
21 Belgium 2 0.4%
22 Indonesia 2 0.4%
23 Italy 2 0.4%
24 1 0.2%
25 Belarus 1 0.2%
26 Moldova, Republic of 1 0.2%
27 Ukraine 1 0.2%