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 234 34.9%
2 China 192 28.7%
3 Netherlands 79 11.8%
4 Germany 39 5.8%
5 United Kingdom 22 3.3%
6 France 20 3%
7 Russia 18 2.7%
8 Hong Kong 16 2.4%
9 Portugal 7 1%
10 India 5 0.7%
11 Ireland 5 0.7%
12 4 0.6%
13 Malaysia 4 0.6%
14 Taiwan 4 0.6%
15 Canada 3 0.4%
16 Estonia 2 0.3%
17 Japan 2 0.3%
18 Moldova, Republic of 2 0.3%
19 Ukraine 2 0.3%
20 Singapore 2 0.3%
21 Sweden 1 0.1%
22 Romania 1 0.1%
23 Turkmenistan 1 0.1%
24 Poland 1 0.1%
25 Australia 1 0.1%
26 Brazil 1 0.1%
27 Denmark 1 0.1%
28 Israel 1 0.1%