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 China 62 40.3%
2 United States 49 31.8%
3 Germany 13 8.4%
4 Netherlands 13 8.4%
5 Senegal 3 1.9%
6 Taiwan 3 1.9%
7 Macao 2 1.3%
8 Russia 2 1.3%
9 Hong Kong 2 1.3%
10 Korea, Republic of 1 0.6%
11 Colombia 1 0.6%
12 France 1 0.6%
13 Portugal 1 0.6%
14 United Kingdom 1 0.6%