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 214 35.7%
2 United States 210 35.1%
3 Netherlands 54 9%
4 Germany 22 3.7%
5 Canada 18 3%
6 Hong Kong 15 2.5%
7 France 14 2.3%
8 Japan 8 1.3%
9 Portugal 7 1.2%
10 Malaysia 7 1.2%
11 Australia 6 1%
12 Singapore 4 0.7%
13 United Kingdom 4 0.7%
14 Senegal 3 0.5%
15 3 0.5%
16 Kazakhstan 2 0.3%
17 Sweden 2 0.3%
18 Taiwan 2 0.3%
19 Korea, Republic of 1 0.2%
20 Austria 1 0.2%
21 Spain 1 0.2%
22 Philippines 1 0.2%