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 Netherlands 37 33%
2 China 23 20.5%
3 United States 20 17.9%
4 Ireland 9 8%
5 France 6 5.4%
6 India 3 2.7%
7 Canada 2 1.8%
8 Moldova, Republic of 2 1.8%
9 Romania 1 0.9%
10 Russia 1 0.9%
11 Singapore 1 0.9%
12 Turkey 1 0.9%
13 United Arab Emirates 1 0.9%
14 United Kingdom 1 0.9%
15 Algeria 1 0.9%
16 Ethiopia 1 0.9%
17 Iran, Islamic Republic of 1 0.9%
18 Hong Kong 1 0.9%