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 1636 61.7%
2 United States 565 21.3%
3 Netherlands 102 3.8%
4 Germany 72 2.7%
5 France 54 2%
6 Hong Kong 52 2%
7 Canada 46 1.7%
8 Japan 28 1.1%
9 United Kingdom 15 0.6%
10 Singapore 10 0.4%
11 Senegal 8 0.3%
12 Malaysia 6 0.2%
13 Portugal 6 0.2%
14 Taiwan 6 0.2%
15 Russia 5 0.2%
16 5 0.2%
17 Cote D'ivoire 5 0.2%
18 Finland 4 0.2%
19 Ukraine 4 0.2%
20 Sweden 4 0.2%
21 Viet Nam 2 0.1%
22 Nigeria 2 0.1%
23 Norway 2 0.1%
24 South Africa 2 0.1%
25 Bolivia, Plurinational State of 2 0.1%
26 Australia 1 0%
27 Belgium 1 0%
28 Estonia 1 0%
29 Korea, Republic of 1 0%
30 Lao People's Democratic Republic 1 0%
31 Macao 1 0%
32 Israel 1 0%
33 New Zealand 1 0%