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 Germany 50 34.2%
2 China 29 19.9%
3 United States 19 13%
4 Netherlands 18 12.3%
5 Egypt 9 6.2%
6 Thailand 5 3.4%
7 France 3 2.1%
8 India 2 1.4%
9 Turkey 2 1.4%
10 Poland 2 1.4%
11 Australia 2 1.4%
12 Senegal 1 0.7%
13 Korea, Republic of 1 0.7%
14 Norway 1 0.7%
15 Pakistan 1 0.7%
16 Greece 1 0.7%