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 Russia 11 18.3%
2 Netherlands 6 10%
3 China 6 10%
4 Nigeria 5 8.3%
5 United States 5 8.3%
6 Latvia 4 6.7%
7 Mauritius 3 5%
8 Iceland 3 5%
9 Japan 3 5%
10 Kenya 3 5%
11 Korea, Republic of 2 3.3%
12 Morocco 2 3.3%
13 France 2 3.3%
14 Singapore 2 3.3%
15 United Kingdom 2 3.3%
16 Bulgaria 1 1.7%