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 200 37.7%
2 United States 178 33.5%
3 Germany 27 5.1%
4 Hong Kong 18 3.4%
5 Australia 15 2.8%
6 Singapore 14 2.6%
7 Canada 14 2.6%
8 Japan 13 2.4%
9 United Kingdom 9 1.7%
10 Taiwan 7 1.3%
11 Spain 5 0.9%
12 Netherlands 4 0.8%
13 Malaysia 4 0.8%
14 Austria 4 0.8%
15 United Arab Emirates 4 0.8%
16 Colombia 3 0.6%
17 India 3 0.6%
18 Italy 3 0.6%
19 Macao 2 0.4%
20 Sweden 2 0.4%
21 Russia 1 0.2%
22 Mexico 1 0.2%