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 248 32.2%
2 China 220 28.6%
3 Germany 69 9%
4 Netherlands 60 7.8%
5 France 42 5.5%
6 United Kingdom 24 3.1%
7 Taiwan 20 2.6%
8 Russia 16 2.1%
9 Hong Kong 15 1.9%
10 Senegal 11 1.4%
11 Canada 10 1.3%
12 Korea, Republic of 8 1%
13 Japan 4 0.5%
14 Estonia 3 0.4%
15 South Africa 3 0.4%
16 Ukraine 2 0.3%
17 2 0.3%
18 Philippines 2 0.3%
19 Poland 2 0.3%
20 Malaysia 2 0.3%
21 Moldova, Republic of 1 0.1%
22 Latvia 1 0.1%
23 Australia 1 0.1%
24 Austria 1 0.1%
25 Brazil 1 0.1%
26 Spain 1 0.1%
27 Singapore 1 0.1%