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 464 42.3%
2 United States 353 32.1%
3 Netherlands 115 10.5%
4 Germany 34 3.1%
5 United Kingdom 24 2.2%
6 Hong Kong 21 1.9%
7 France 21 1.9%
8 Russia 16 1.5%
9 Estonia 8 0.7%
10 Czech Republic 7 0.6%
11 Portugal 6 0.5%
12 4 0.4%
13 Romania 3 0.3%
14 India 3 0.3%
15 Ireland 3 0.3%
16 Taiwan 3 0.3%
17 Ukraine 2 0.2%
18 Azerbaijan 2 0.2%
19 Canada 2 0.2%
20 Finland 1 0.1%
21 Bahamas 1 0.1%
22 New Zealand 1 0.1%
23 Poland 1 0.1%
24 Singapore 1 0.1%
25 Spain 1 0.1%
26 Sweden 1 0.1%