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 China 108 54.3%
2 United States 55 27.6%
3 Germany 8 4%
4 Canada 5 2.5%
5 United Kingdom 4 2%
6 Turkey 3 1.5%
7 France 3 1.5%
8 Japan 3 1.5%
9 Puerto Rico 2 1%
10 India 2 1%
11 Spain 2 1%
12 Taiwan 1 0.5%
13 Italy 1 0.5%
14 Russia 1 0.5%
15 Netherlands 1 0.5%