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 354 60.9%
2 United States 57 9.8%
3 Canada 29 5%
4 Germany 28 4.8%
5 Netherlands 28 4.8%
6 Taiwan 21 3.6%
7 Hong Kong 14 2.4%
8 Sweden 10 1.7%
9 Ireland 7 1.2%
10 Macao 5 0.9%
11 Singapore 5 0.9%
12 Malaysia 4 0.7%
13 France 3 0.5%
14 Russia 3 0.5%
15 Viet Nam 3 0.5%
16 Peru 2 0.3%
17 Switzerland 2 0.3%
18 United Kingdom 2 0.3%
19 India 2 0.3%
20 Brazil 1 0.2%
21 Czech Republic 1 0.2%