BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 22 41.5%
2 China 6 11.3%
3 India 6 11.3%
4 Cameroon 3 5.7%
5 Germany 3 5.7%
6 Sweden 3 5.7%
7 Estonia 2 3.8%
8 New Zealand 2 3.8%
9 Sri Lanka 2 3.8%
10 Nepal 1 1.9%
11 Netherlands 1 1.9%
12 France 1 1.9%
13 United Kingdom 1 1.9%