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 295 70.9%
2 United States 41 9.9%
3 Germany 16 3.8%
4 Canada 8 1.9%
5 Macao 7 1.7%
6 Singapore 7 1.7%
7 Hong Kong 7 1.7%
8 United Kingdom 7 1.7%
9 Italy 6 1.4%
10 Taiwan 4 1%
11 Russia 3 0.7%
12 Netherlands 3 0.7%
13 Sweden 2 0.5%
14 Mexico 2 0.5%
15 Hungary 2 0.5%
16 Indonesia 2 0.5%
17 Ireland 1 0.2%
18 France 1 0.2%
19 India 1 0.2%
20 New Zealand 1 0.2%