BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 United States 33 38.4%
2 United Kingdom 16 18.6%
3 China 13 15.1%
4 Russia 8 9.3%
5 France 3 3.5%
6 Germany 2 2.3%
7 Hong Kong 2 2.3%
8 India 2 2.3%
9 Czech Republic 2 2.3%
10 Netherlands 2 2.3%
11 Poland 1 1.2%
12 Estonia 1 1.2%
13 Moldova, Republic of 1 1.2%